The distance between one positive peak and the next positive peak of a wave is called wavelength.
What is wavelength?In physics, the wavelength is the length over which a periodic wave repeats, or its spatial period. It is the separation between neighboring wave points that correspond to the same phase, such as two adjacent crests, troughs, or zero crossings. It is a property of both traveling waves and standing waves as well as other spatial wave patterns. The spatial frequency is the wavelength's reciprocal. The Greek letter lambda , which represents wavelength, is frequently used. When describing modulated waves, their sinusoidal envelopes, or waves created by the interference of several sinusoids, the term wavelength is also occasionally used. Wavelength is inversely related to frequency for a sinusoidal wave flowing at a constant speed.
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A man weighing 800 Newtons is standing in an elevator. If the elevator rises with an acceleration of 9.8 meters per second2, the force exerted by the elevator on the man will be
A) 400 N
B) 800 N
C) 1600 N
D) 2000 N
The force exerted by the elevator on the man will be (c) 1600 N.
The weight of the man = m = 800 Kg
Acceleration of the elevator = a = 9.8 m/s²
Acceleration due to gravity = g = 9.8 m/s²
Force exerted by the elevator on the man = f =
= f = mg + ma
Substituting the values we get;
= f = m X (g + a)
= f = 800 X (9.8 + 9.8)
= f = 800 X 19.6
= f = 15680 N
= f ≈ 1600 N
Here, if we take the the round off value of accelerations as 10 m/s², then the force exerted by the elevator on the man is 1600 N.
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a loop of wire carries a conventional current of 0.4 amperes. the radius of the loop is 0.07 m. calculate the magnitude of the magnetic field at a distance of 0.34 m along the axis of the loop, from the center of the loop.
The magnitude of the magnetic field is 0.082 T
What is magnetic field?A magnetic field is a vector field that represents the effect of magnetism on moving charges, currents, and magnetic bodies. A charge moving in a magnetic field experiences a force perpendicular to its velocity and magnetic field.
A magnetic field is created by a current flowing through a circular coil of wire. Every small part of the live wire contributes to the magnetic field lines. At the center of a circular wire, the field lines are straight and perpendicular to the plane of the coil.
Given:
Current in the wire (I) = 0.4 A
Radius of loop (r) = 0.07 m
Distance of the point of consideration (L) = 0.34 m
The magnetic field (B) at distance (L) due to a current (I) flowing in a wire of radius (r) is given as:
B = (N×r×I) / L
Where, N = Number of loops
So,
B = (1 × 0.07 × 0.4)/0.34
B = 0.082 T
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A car has a velocity of 10m/s.it now accelerated to 1m for 0.25min.find d distance travelled
Answer:
the answer is 13.33 m/s²
Why would a person who weighs 100 lbs. on Earth weigh significantly more on Ju-piter?
a. Jupiter has more gravitational force than Earth
b. Jupiter is farther away from the sun
c. Jupiter has no atmosphere
Answer:
Is a
Explanation:
A 2750 kg helicopter flies horizontally at constant speed. Air resistance creates a 7510 n backward force. What is the magnitude of the lift force created by the propellers
Answer:
Explanation:
Let lift force F be created by propellers at angle of Ф with the horizontal .
The vertical component of this force will balance the weight of helicopter and horizontal component will balance the air resistance .
F sinФ = mg = 2750 x 9.8 = 26950 N
F cosФ = 7510 N
Squaring and adding ,
F² = 26950² + 7510²
= 726302500 + 56400100
= 782702600
F = 27976.82 N .
Which of the following statements describes the electric force between a positive particle and a negative particle as they approach each other?
Answer:
They will Attract each other and act like magnets
Explanation:
When 2 positive or 2 negative particles are near each other they repel. When 2 neutral particles are together they do nothing, but when a positive and a negative are together their charges sort of overlap each other and they attract.
Sinuosoids on the plane have four basic features: amplitude, period, phase shift (sometimes called horizontal shift), and vertical shift (sometimes represented by the equation of the sinusoid's midline). Below is the graph of a particular sinusoid which is the graph of the function f(x). (Cilick on a graph to eniarge it) Using the graph, determine the amplitude, period, phase shift and midline for the above f(x).. Note, phase shift is sometimes called horizontal shift. Also, the midline should be written as an equation not just a numerical value. Amplitude Period Phase shift Midline Using the trig function sin(x), find an equation for the graph of f(x).. For example, y=5sin(6x−7)+22.
The amplitude of the function is 5/2Period. The phase shift is Phase shift is π/2Midline and the midline of the given function f(x) is Midline = 2Using the trig function sin(x), the equation for the graph of f(x) can be written as:f(x) = (5/2) sin (x - π/2) + 2
The amplitude, period, phase shift and midline of the given function f(x) is given below:
The given sinusoidal function oscillates between -5 and 5, which is a distance of 5 from the center line.
The amplitude is half of the distance between the minimum and maximum values, which is 5/2.
Hence the amplitude of the function is = 5/2Period:
The distance between the peaks on the graph of the given sinusoidal function is 4.
Hence the period of the function is Period = 4Phase shift:
The standard position of the graph of sin(x) is y = sin(x) where the graph passes through the origin (0,0).
The given function is also sin(x) shifted to the right by π/2 units.
Hence the phase shift is Phase shift = π/2Midline:
The midline is the average value of the function. For the sine function, the midline is y = 0.
The midline of the given function f(x) is Midline = 2Using the trig function sin(x), the equation for the graph of f(x) can be written as :f(x) = (5/2) sin (x - π/2) + 2
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which mathematical methods types were used to derive the functional form for bonds and bend in classical force fields
The mathematical methods used to derive the functional form for bonds and bend in classical force fields are primarily based on harmonic oscillators and Taylor expansions.
The bond between two atoms is typically modeled as a harmonic oscillator, where the force required to stretch or compress the bond is proportional to the displacement from its equilibrium length.
Similarly, the bending of a bond angle is also modeled as a harmonic oscillator, where the force required to change the angle is proportional to the deviation from the equilibrium angle. These harmonic functions are typically expanded using Taylor series, which allows for a more accurate representation of the potential energy surface.
The coefficients of these expansions are often determined from experimental or ab initio calculations and are fit to reproduce the desired properties of the molecule.
Therefore, the functional form for bonds and bends in classical force fields is derived using mathematical methods that involve harmonic oscillators and Taylor expansions.
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The force resisting particle motion is proportional to the particle's mass
T or F
Particle entrainment entails lifting grains moving as bed load into suspended load
T or F
The type of mode of transport can be determined by the type of sedimentary structure produced
T or F
Cross-stratification is created by ________________ of grains on bedforms during transport
-No answer text provided.
-avalanching
-floating
-suspension
The transport name given for grains that do not settle during transport is:
-Suspended
-None of these
-Traction
-Saltation
Which of the following sedimentary structures can tell you which way is stratigraphically "up"?
-Flaser bedding
-Flame structures
-All of these
-Fining upward bedding
-None of these
- The force resisting particle motion is not proportional to the particle's mass.
- Particle entrainment involves lifting grains from the bed load into the suspended load.
- Sedimentary structures can provide information about the mode of transport.
- Cross-stratification is formed due to avalanching of grains on bedforms during transport.
- Grains that do not settle during transport are referred to as suspended.
- Various sedimentary structures, including flaser bedding, flame structures, and fining upward bedding, can indicate the stratigraphically "up" direction.
1. The force resisting particle motion is not dependent on the particle's mass. Instead, it is determined by various factors, including the size, shape, and density of the particles, as well as the properties of the surrounding fluid medium.
2. Particle entrainment refers to the process of lifting grains that were previously moving as bed loads into the suspended load. This occurs when the flow velocity of the fluid, such as water or air, is sufficient to overcome the gravitational forces acting on the particles, causing them to be lifted and carried within the fluid.
3. Sedimentary structures can provide valuable information about the mode of transport that was responsible for depositing the sediment. For example, cross-stratification is a type of sedimentary structure that is formed when sediment is deposited at an angle on the bedforms due to the avalanche-like movement of grains.
4. Cross-stratification occurs when sediment grains are transported and deposited on the bedforms at an angle. This happens when the angle of repose of the sediment is exceeded, leading to the cascading or avalanching of grains down the steep slope of the bedform. The deposited sediment layers show a characteristic cross-bedding pattern, which is a key indicator of cross-stratification.
5. Grains that remain suspended in the fluid without settling to the bed are referred to as suspended load. These grains are kept in suspension by the upward flow of the fluid, and they are typically smaller and lighter than the bed load grains.
6. Certain sedimentary structures, such as flaser bedding, flame structures, and fining upward bedding, can provide valuable information about the stratigraphically "up" direction. Flaser bedding refers to alternating flat and wavy layers that are typically formed in shallow marine environments. Flame structures are V-shaped structures formed by the erosion of overlying sediment into underlying sediment, indicating the direction of the flow during deposition. Fining upward bedding refers to sedimentary layers that become progressively finer upward, indicating a decrease in flow velocity during deposition. All of these structures can be used to infer the stratigraphic orientation of the layers.
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what is the area of a retangular plate whose sedes measine 27.3 cm by 17.5 cm?
Answer:
477.75cm^2
Explanation:
Area formula is L x W
27.3cm x 17.5cm = 477.75cm^2
Answer:
477.75
Explanation:
multiply one side by the other
A proton is located at x = 1.0 nm, y=0 nm and an electron is located at x=0 nm, y=4.0 nm. Find the attractive Coulombic force between them.
The attractive Coulombic force between the proton and electron is approximately 2.3 x 10^-8 N.
To calculate this force, we can use Coulomb's law: F = (kq1q2)/r^2, where F is the force, k is Coulomb's constant, q1 and q2 are the charges of the two particles, and r is the distance between them. Plugging in the values, we get F = (9x10^9 Nm^2/C^2)(1.6x10^-19 C)*(-1.6x10^-19 C)/(4x10^-18 m^2) = -2.3x10^-8 N. The negative sign indicates that the force is attractive.
In summary, the attractive Coulombic force between the proton and electron is -2.3 x 10^-8 N, which is found using Coulomb's law and the charges and distances given in the problem.
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Which combination correctly pairs a vector quantity with its corresponding unit?
(1) weight and kg(2) velocity and m/s(3) speed and m/s(4) acceleration and m2/s
The correct pairing of vector quantity with its corresponding unit is (2) velocity and m/s. Velocity is a vector quantity that refers to the rate at which an object changes its position in a particular direction. It is expressed in meters per second (m/s), which is a combination of a length unit (meter) and a time unit (second).
(1) Weight and kg is an incorrect pairing because weight is a force, a vector quantity measured in newtons (N), not kilograms (kg). (3) Speed and m/s is also an incorrect pairing because speed is a scalar quantity that refers to the rate at which an object changes its position without regard to the direction. It is also expressed in meters per second (m/s), but it is not a vector quantity. (4) Acceleration and m²/s is an incorrect pairing because the unit of acceleration is meters per second squared (m/s²), not m2/s.
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How many millimeters of water can dissolve 5g of lead nitrate
The solubility of lead nitrate is 52 grams per 100 milliliters of water at 0°C. Since the question does not specify the temperature, we will assume it is 0°C.To calculate the number of millimeters of water required to dissolve 5 g of lead nitrate,
we must first calculate the number of milliliters of water required to dissolve 5 g of lead nitrate.52 grams of lead nitrate can dissolve in 100 milliliters of water. So,5 g of lead nitrate can dissolve in x milliliters of water.= (5 g / 52 g) × 100 mL= 9.6 mLTherefore, 5 g of lead nitrate can dissolve in 9.6 mL of water. However, the question is asking for the number of millimeters of water, not milliliters. Since 1 milliliter of water weighs 1 gram,9.6 milliliters of water will weigh 9.6 grams.Thus, 5 g of lead nitrate can dissolve in 9.6 millimeters of water.
main answer:5 g of lead nitrate can dissolve in 9.6 millimeters of water. :52 grams of lead nitrate can dissolve in 100 milliliters of water. So, 5 g of lead nitrate can dissolve in x milliliters of water.= (5 g / 52 g) × 100 mL= 9.6 mLTherefore, 5 g of lead nitrate can dissolve in 9.6 mL of water. However, the question is asking for the number of millimeters of water, not milliliters. Since 1 milliliter of water weighs 1 gram,9.6 milliliters of water will weigh 9.6 grams.Thus, 5 g of lead nitrate can dissolve in 9.6 millimeters of water.
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47) The moment of inertia of a 0.98-kg bicycle wheel rotating about its center is 0.13 kg · m2. What is the radius of this wheel, assuming the weight of the spokes can be ignored?
Answer:
0.36 m
Explanation:
The moment of inertial of a wheel can be calculated as
\(I=mr^2\)Where r is the radius of the wheel and m is its mass.
Solving the equation for r, we get
\(r=\sqrt[]{\frac{I}{m}}\)So, replacing I by 0.13 kg m2 and m by 0.98 kg, we get
\(r=\sqrt[]{\frac{0.13\operatorname{kg}\cdot m^2}{0.98\operatorname{kg}}}=0.36\text{ m}\)Therefore, the radius of the wheel is 0.36 m
Consider an uncharged, conducting hollow spherical shell. The electric field on the inside surface of the spherical shell is measured to be directed toward the inner shell wall and varies in magnitude over the spherical shell's inside surface. It is known that the only charge in the hollow cavity inside the spherical shell is a point charge with magnitude q. What is the sign of the charge q?
Answer:
The sign of charge q is negative.
Explanation:
This is because electric field lines usually emanate from positive charges and terminate at negative charges. The negative charge in the hollow cavity induces a positive charge on the inner shell wall of the hollow shell which in turn induces the negative charge q on the hollow spherical shell.
Since the induced electric charge on the inner wall is positive, the electric field lines from that charge terminates at the inner charge q. Since electric field lines terminate only at negative charges, q is negative.
Use bond energies to estimate the enthalpy change for the reaction of one mole of CH4 with chlorine gas to give CH3Cl and hydrogen chloride. BE(C-H) = 414 kJ/mol BE(C-Cl) = 326 kJ/mol BE(H-Cl) = 432 kJ/mol BE(Cl-Cl) = 243 kJ/mol
The estimated enthalpy change (ΔH) for the reaction is 101 kJ/mol. The negative sign shows that the reaction is exothermic.
The overall reaction is:
CH₄ + Cl₂ → CH₃Cl + HCl
Bond energies:
BE(C-H) = 414 kJ/mol
BE(C-Cl) = 326 kJ/mol
BE(H-Cl) = 432 kJ/mol
BE(Cl-Cl) = 243 kJ/mol
Now, let's calculate the enthalpy change (ΔH) for the reaction:
ΔH = (ΣBE) - (ΣBE)
ΔH = (BE(C-H) + BE(Cl-Cl)) - (BE(C-Cl) + BE(H-Cl))
ΔH = (414 + 243) - (326 + 432l)
ΔH = -101 kJ/mol
Therefore, The estimated enthalpy change for the reaction is 101 kJ/mol. The negative sign shows that the reaction is exothermic.
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Which of the following amounts of particles represents an isotope of Cesium-137?
Any amount of particles with 55 protons and a different number of neutrons than 82 would represent an isotope of Cesium-137.
An isotope of Cesium-137 would have the same number of protons (55) as regular Cesium-137, but a different number of neutrons. Therefore, the amount of particles that represents an isotope of Cesium-137 would be the one with the same number of protons and a different number of neutrons. The atomic mass of regular Cesium-137 is 137, which means it has 82 neutrons (137 - 55). Therefore, any amount of particles with 55 protons and a different number of neutrons than 82 would represent an isotope of Cesium-137. In summary, Isotopes are elements with the same number of protons but different numbers of neutrons.
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An isotope of Cesium-137 contains 55 protons and 82 neutrons, resulting in a total of 137 particles in its nucleus. This specific isotope is represented by the symbol Cs-137.
An isotope of Cesium-137 is any sample that contains the same number of particles as a pure sample of Cesium-137, which has 55 protons and 82 neutrons. Therefore, any sample with 137 particles that includes 55 protons and 82 neutrons would be an isotope of Cesium-137.It is a radioactive isotope of caesium that is formed as one of the more common fission products by the nuclear fission of uranium-235 and other fissionable isotopes in nuclear reactors and nuclear weapons.
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According to Gordon Allport, which type of peronality trait are the mot dominant?
Allport believed that personality of human is categorized into three traits:Cardinal, Central and secondary. Among these traits, there exists a dominant force that defines your personality and influence your behavior, feelings and thoughts. This is called Cardinal Traits.
About Gordon AllportGordon AllportGordon Allport (November 11, 1897 – October 9, 1967) was a psychologist. He earned his doctorate in psychology from Harvard in 1922. He spent his career developing theories, studying social issues, such as prejudice, suspicion, communal, and developing personality tests.
According to Allport, one of the things that most motivates humans is the tendency to fulfill their biological needs. This tendency is called by Allport with opportunistic functioning. Opportunistic functioning is reactive, past oriented, and biological.
Nevertheless, Allport considers this opportunistic functioning is not very important in understanding human behavior, in fact most human behavior is motivated by something else, something that functions in the framework of self-expression, which Allport calls ''Propriate functioning''.
The point is that whatever a person does in life is usually for the sake of showing who he is. This self-function is proactive, future-oriented, and psychological. The word propriate comes from the word proprium which means self-concept. Allport's intention by putting more pressure on the proprium is to define the concept of self as carefully as possible.
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A 52 kg skateboarder is standing on the edge of a 35 m tall half-pipe.
How much energy will the skateboarder have when he drops in the pipe?
What will his kinetic energy be when he reaches the bottom?
Calculate his speed using the energy from the question above.
Answer:
The speed I got is 26.2m/s (3sf)
Explanation:
When the skateboarder is standing at the edge of the half-pipe, they would have max gravitational potential energy of about 17800J (3sf), calculated by using this formula;
Gravitational potential energy (Eₚ) = mgh
Eₚ = 52 × 9.8 × 35
Eₚ = 17836J
Eₚ = 17800J (3sf)
As the skateboarder drops, this energy will also decrease because they are losing height and gets converted into kinetic energy. Hence, the kinetic energy increases. When they reach the bottom (assuming they haven't landed and stop moving), the skateboarder will reach max kinetic energy.
To calculate the speed from this energy, we can use this formula;
Eₖ = 1/2 × m × v²
Substitute the values;
17800 = 1/2 × 52 × v²
17800 = 26 × v²
v² = 17800/26
v = √684.6
v = 26.2m/s (3sf)
A food packet is dropped from a helicopter during a flood-relief operation from a height of 750 meters. Assuming no drag (air friction), what will the velocity of the packet be when it reaches the ground?
Answer: 121.2 m/s
Explanation:
Here we will use the conservation of energy.
We can write the total energy of an object as:
E = K + U
For this particular case we have:
K = kinetic energy = (m/2)*v^2
U = potential energy = m*g*h
where:
m = mass of the object.
g = gravitational acceleration = 9.8m/s^2
h = height at which the object is dropped, in this case 750m
v = velocity of the object.
Right when the packet is dropped, it's velocity is equal to zero, this means that there is no kinetic energy and only potential energy, then we have:
Ei = Ui = m*9.8m/s^2*750m = m*(7350m^2/s^2)
And when the object is about to hit the ground, h will be almost equal to zero, this will mean that we will have only kinetic energy, and because of the conservation of energy, this final energy must be the same as the initial energy, then we will have
Ei = Ef
m*(7350m^2/s^2) = Ef = Kf
m*(7350m^2/s^2) = (m/2)*v^2
We can divide by m in both sides to get:
(7350m^2/s^2) = (1/2)*v^2
√( 2*(7350m^2/s^2)) = v = 121.2 m/s
Then the velocity of the packet when it reaches the ground is 121.2 m/s
The moon is red during an eclipse because red light is ____________________. (Choose 2)
Answer: The moon can sometimes look red during a total lunar eclipse because of sunlight that's filtered and refracted by Earth's atmosphere
Explanation:
Man has never directly reached the inner layers of the Earth. But what phenomena allow to determine its chemical composition?
A)Surface wave propagation.
B)Plate displacement
C)Emanation of lava in volcanoes
D)Changes in the Earth's landscape
E)Waves formed in tidal waves
The deepest point in any ocean is in the Mariana Trench, which is about 11 km deep, in the Pacific. The pressure at this depth is huge, about 1.13 10 8 N/m2. Calculate the change in volume of 0.800 m3 of seawater carried from the surface to this deepest point. (Take the bulk modulus of seawater to be 2.34 109 N/m2).
The change in volume of 0.800 m³ of seawater carried from the surface to the deepest point of the Mariana Trench is approximately -0.036 m³
To calculate the change in volume of seawater when it is carried from the surface to the deepest point of the Mariana Trench, we can use the formula for the bulk modulus of a fluid:
ΔV = -(V * ΔP) / B
Where: ΔV is the change in volume, V is the initial volume of seawater, ΔP is the change in pressure, B is the bulk modulus of seawater.
Given values: V = 0.800 m³, ΔP = 1.13 * 10⁸ N/m², B = 2.34 * 10⁹ N/m².
Let's calculate the change in volume: ΔV = -(0.800 m³* 1.13 * 10⁸ N/m²) / (2.34 * 10⁹ N/m²)
= -0.036 m³
Therefore, the change in volume of 0.800 m³ of seawater carried from the surface to the deepest point of the Mariana Trench is approximately -0.036 m³. Note that the negative sign indicates a decrease in volume due to the high pressure at that depth.
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on a local road, there are a honda moving at 72 km/h and a porsche moving at 90 km/h, approach each other. the driver of the honda seeing the porsche was excited, so he honked with a frequency of 650 hz. if the speed of the sound waves in air is 350 m/s, then what is the frequency of sound heard by the driver of the porsche?
The frequency of the sound heard by the driver of the Porsche is 689.39 Hz and 614.8 Hz.
What is Frequency?In physics, frequency is the number of waves that pass a fixed point in a unit of time as well as the number of cycles or vibrations that a body in periodic motion experiences in a unit of time.
(a) as when a person is in front of the car:
f' = (350 - 0/350 - 20) x f = 350/330 x 650 = 689.39 Hz
(b) when a person is behind the car (source is moving away):
f'' = (350 - 0/350 + 20) x f° = 350/370 x 650 = 614.8 Hz
V(source) = 72 km/h = 20 m/s
V(sound) = 350 m/s
f° = 650 Hz
Hence, the frequency of the sound heard by the driver of the Porsche is 689.39 Hz and 614.8 Hz.
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The Moon is much smaller than Earth but is still made of rock that you could walk on. However, you would need a spacesuit to do this. Why
how is work related to energy?
Explanation:
Energy should be transferred to an object in order to move it. ... This amount of energy transferred by the force to move an object is called work or work done. Thus, the relation between Work and Energy is direct. That is, the difference in the Kinetic energy of an object is work done by an object.
25. Describe how the atomic mass unit (amu) was derived and how the mass of the electron relates to the
mass of the nuclear particle.
HELP ASAP
Answer:
ok
Explanation:
A 0.0628 kg ingot of metal is heated to 175 °C and then is dropped into a beaker containing 0.371 kg of water initially at 23°C. If the final equilibrium state of the mixed system is 25.4°C, find the specific heat of the metal. The specific heat of water is 4186 J/kg-° C. Answer in units of J/kg-° C. Answer in units of J/kg C.
The specific heat of the metal is approximately 386 J/kg-°C.
How much heat does an element have specifically?The amount of heat required to raise a substance's temperature by one degree Celsius per gram is known as its specific heat capacity. Now that we can compare a substance's specific heat capacity per gram, we can. Its number is also influenced by the substance's phase and the type of chemical bonds present.
We can use the principle of conservation of energy,
m1c1ΔT1 = m2c2ΔT2
m1 = mass of the metal,
c1 = specific heat of the metal
ΔT1 = change in temperature of the metal
m2 = mass of the water,
c2 = specific heat of water
ΔT2 = change in temperature of the water
Substitute the values,
(0.0628 kg) c1 (175°C - 25.4°C) = (0.371 kg) (4186 J/kg-°C) (25.4°C - 23°C)
Solving for c1,
c1 = [(0.371 kg) (4186 J/kg-°C) (25.4°C - 23°C)] / [(0.0628 kg) (175°C - 25.4°C)]
≈ 386 J/kg-°C
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What is the effect of rough textures on light? 1. Light is absorbed and therefore items appear lighter 2. Light is reflected and therefore items appear closer 3. Light is absorbed and therefore items appear darker 4. Light is reflected and therefore items appear more distant
The correct answer to the question is option 3. Light is absorbed and therefore items appear darker.
Rough textures on surfaces tend to scatter light in different directions, which results in less light being reflected back to our eyes.
As a result, items with rough textures appear darker than those with smooth textures, which reflect more light back to our eyes. So, the effect of rough textures on light is that they absorb more light and therefore items appear darker.
Correct answer: 3. Light is absorbed and therefore items appear darker.
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The main engine of an ariane v rocket produces a thrust of 1015 kN and it’s booster rockets produce a total thrust of 13300 kN. If it has a launch mass of 780 tonnes, calculate its initial acceleration.
The initial acceleration of the rocket at the given thrust is 1.3 m/s².
What is the initial acceleration of the rocket?
The initial acceleration of the rocket is determined by Newton's second law of motion. This law states that the force applied to an object is directly proportional to the product of mass and acceleration of the object.
F = ma
where;
F is the applied forcem is the mass of the rocketa is the accelerationThe initial lunch force = 1015 kN = 1,015,000 N
The mass of the rocket = 780 tonnes = 780,000 kg
a = F/m
a = (1,015,000) / (780,000)
a = 1.3 m/s²
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