In general, open methods such as Newton-Raphson and the Secant Method are ____________________ to fail (diverge) compared to bracketing methods such as Bisection.

Because of Kinetic Theory Postulate, the gas molecule's collision will affect.

Gases can be compressed because most of the volume of gas is an empty space according to Kinetic Molecular theory. If we compress a gas without changing its temperature, the average K.E of the gas particles remains the same. There is no change in the speed of the gas molecules with which the particles move in a container, but the container is smaller. So particles travel from one side of the container to the other in a very small period of time. So it means that they strike the walls mostly. Any increase in the frequency of collisions with the walls must increase the pressure of the gas. from Boyle's law, the pressure of gas becomes more significant as the volume of the gas becomes smaller have opposite relation.

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Answer:

The Big Bang Theory is the leading explanation about how the universe began. At its simplest, it says the universe as we know it started with a small singularity, then inflated over the next 13.8 billion years to the cosmos that we know today.

ANSWER

B) the opposite sign

EXPLANATION

The force between charged particles is inversely proportional to the square of the distance between particles, from Coulomb's law:

If the force increases it can mean two things: either one or both particles are gaining charge - which is not the case of this problem, or the distance between them is decreasing. In this case, the distance must be decreasing for the force to increase. This means that the particles are moving towards each other, they are being attracted by each other. Since only particles with opposite signs attract, the answer is option B, they have opposite sign.

Answer:

I can't see the picture, can you right down the same thing that is the picture in the comments so I can help you.

Explanation:

Thx.

Answer: It's mostly found near Jamestown , New York

"The Brave Little Toaster" is an animated movie featuring five household appliances on a journey to find their owner, highlighting the power and importance of electromagnetics as they use electricity and electromagnetic fields to function and communicate with each other.

Electromagnetics is the study of the behavior and interaction of electric and magnetic fields. It includes the study of electromagnetic waves, which are waves of energy that are created by the oscillation of electric and magnetic fields. Electromagnetic waves can travel through empty space and are responsible for many phenomena, such as light, radio waves, microwaves, X-rays, and gamma rays. Electromagnetics is an important field of study in physics and engineering, with applications in many areas, including telecommunications, electronics, medical imaging, and energy production.

"The Brave Little Toaster" is an animated movie that features five household appliances on a journey to find their owner. The appliances include a toaster, a vacuum cleaner, a lamp, a radio, and an electric blanket. Throughout their adventure, they face various challenges and dangers, including a terrifying junkyard and a crushing machine. The movie highlights the power and importance of electromagnetics, as the appliances use electricity and electromagnetic fields to function and communicate with each other.

Therefore, Five household gadgets travel to locate their owner in the animated film "The Brave Little Toaster," which emphasises the relevance and power of electromagnetics because the equipment depend on electricity and electromagnetic fields to function.

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Answer:

For example, if the body rotates around a circle of radius r at 360o, then the angular displacement is found by the distance traveled around the circumference. This is found by 2πr, divided by radius θ = 2πr/r. In simplistic terms, it can be denoted as θ=2π, where 1 revolution is 2π radians.

Explanation:

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Answer:

44 ohms.

Explanation:

R for V (according to Ohm's law). This second formula is more frequently used in practice to calculate resistive heating, whereas the first formula has other, more general applications. As we might infer from the equation, the units of watts also correspond to amperes2 x ohms (A2 x Ω).

Answer:

4.2 km

Explanation:

A triangle is a polygon with three sides and three angles. There are different types of triangles such as isosceles triangle, scalene triangle, equilateral triangle and right angled triangle.

Sine rule states that for a triangle with angles A,B and C and corresponding opposite sides a, b, and c, the following formula holds:

\(\frac{a}{sin(A)}=\frac{b}{sin(B)}=\frac{c}{sin(C)}\)

Let the starting point be A, hence the side opposite to the  angle = a = distance travelled in north east direction.

Let the point of 60° of northeast be B = 90° + (90° - 60°) = 120°, hence the side opposite to the  angle = b = resultant displacement = 8 km.

Let C be the endpoint, hence the side opposite to the  angle = c = distance travelled north = 5 km

Using sine rule:

\(\frac{b}{sin(B)}=\frac{c}{sin(C)} \\\\\frac{8}{sin(120)}=\frac{5}{sin(C)} \\\\sin(C)=\frac{5*sin(120)}{8} =0.5412\\\\C=sin^{-1}(0.5412)=32.8^o\\\\\)

∠A + ∠B + ∠C = 180° (sum of angle in a triangle)

∠A + 120 + 32.8 = 180

∠A = 27.2°

\(\frac{b}{sin(B)}=\frac{a}{sin(A)} \\\\\frac{8}{sin(120)}=\frac{a}{sin(27.2)} \\\\a=\frac{8*sin(27.2)}{sin(120)} \\\\a=4.2\ km\)

Therefore she travelled 4.2 km in the north east direction

Evidence that Earth's magnetic field has undergone numerous reversals can be found in several geological records and observations. Some of the key sources of evidence include:

1. Magnetic Reversal Recorded in Rocks: The Earth's magnetic field leaves an imprint on rocks as they form or cool down. Certain rocks, such as volcanic rocks and sedimentary rocks containing magnetic minerals like magnetite, preserve the direction and intensity of the magnetic field at the time of their formation. By studying the magnetization of these rocks, scientists have identified instances where the magnetic field has reversed its polarity, with the north and south magnetic poles swapping places.

2. Oceanic Magnetic Stripes: As new oceanic crust is formed at mid-ocean ridges through volcanic activity, it records the prevailing magnetic field at the time. Basaltic rocks in the oceanic crust contain magnetic minerals that align with the Earth's magnetic field as they solidify. Over time, as new crust forms and spreads, symmetrical patterns of magnetic stripes are created on either side of mid-ocean ridges.

3. Magnetic Anomalies: By mapping the Earth's magnetic field using instruments like magnetometers, scientists have identified regions on the seafloor where the magnetic field strength deviates from the expected values. These magnetic anomalies correlate with the pattern of magnetic stripes and provide further evidence of past magnetic reversals.

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The best type of system to observe conservation of matter, where all the mass stays in one place, is a closed system. In a closed system, no matter (mass) can enter or leave the system, ensuring that all the mass remains within the boundaries of the system.

In a closed system, such as a sealed container, any physical or chemical processes that occur inside the system will not result in a net loss or gain of mass. This allows for accurate observation and verification of the conservation of matter principle, which states that matter cannot be created or destroyed, only transformed or rearranged.

By maintaining a closed system, scientists can study and measure the mass before and after various reactions or processes, providing evidence for the conservation of matter in a controlled environment.

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"New faux turf would save on the maintenance needed for school grounds," has strong support. Option C is correct choice.

This idea presents a practical and cost-effective solution to the school's maintenance needs. With the use of faux turf, the grounds would require less maintenance, such as watering and mowing, compared to natural grass. This not only saves time and resources for the school but also promotes environmental sustainability.

Additionally, it would benefit the school's sports programs by providing a reliable playing surface for games and practices. Overall, investing in faux turf can benefit the school in multiple ways, making it a practical and well-supported idea. Hence, option C is correct.

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--The complete question is, Our school has received a grant from a local foundation, and the school board is deciding how to allocate the funds. There are many ways to help improve the school. However, the board wants to use the funds in a way that would best benefit the students.

One idea is to remodel the school library. The remodeling would include making a space specifically designed for groups to study. Since more classes assign team projects, these groups need a space on campus to work together. Currently, the only place students can work in groups is in the cafeteria, but it has too many distractions. Alternatively, having classrooms available to students could also work, if students found classrooms that were not being used. This last solution for group study needs would not need to use any of the funds.

Another idea is to improve the school's grounds. This would include the football, softball, and soccer fields getting new lawns. The new lawns would be great at games and may bring in more people to watch our games. Also, the current lawn would be updated using faux turf, which would require less care. This could really save on the maintenance of the grounds in the long run.

A third idea would be to invest in technology for the classroom. The school does provide computers in each classroom, but upgrading the equipment could really add to what students could do. For example, a new printer for the science department so art students could print out their lab reports in color would be a great addition to the school.

Which opinion has strong support?

A. Neither argument is well supported.

B. Both arguments are well supported.

C. New faux turf would save on the maintenance need for school grounds.

D. New lawns would increase the number of people who come to the games.--

Answer:

10 kg-m/s

Explanation:

It is given that,

Before the collision, each car (red+yellow) had a momentum of 5 kg.m/s.

After the collision, the yellow car now has a momentum of 0.

We need to find the momentum of the red car after the collision. The conservation of momentum will be applied in this problem. A/c to this law,

Momentum before collision = Momentum after collision

\(p_r+p_y=p'_r+p'_y\)

\(5+5=0+p'_r\\\\p'_r=10\ kg-m/s\)

Hence, the momentum of the red car after the collision is 10 kg-m/s.

The magnitude of the electric field from a dipole decreases with increasing distance from the center of the dipole.

The direction of the electric field from a dipole depends on the location with respect to the dipole. Along the axis passing through the center of the dipole, the electric field points from the negative charge to the positive charge. This region is known as the axial region.

On the other hand, in the plane perpendicular to the axis and passing through the center of the dipole, the electric field lines form loops around the dipole. This is called equatorial region. In the equatorial region, the electric field is directed away from the dipole on one side and towards the dipole on the opposite side.

Overall, the electric field from a dipole is characterized by a pattern of field lines that originate from the negative charge and terminate at the positive charge. The strength of the electric field decreases with increasing distance from the center of the dipole, and the direction of the electric field depends on the location with respect to the dipole's axis and equatorial plane.

The magnitude of the electric field from a dipole decreases with distance from the center of the dipole, while the direction of the electric field depends on the location with respect to the dipole's axis and equatorial plane. Understanding the behavior of the electric field from a dipole is essential in various applications and phenomena involving electric charges and interactions.

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When you ride your scooter, you have momentum which is determined by your mass and velocity. Momentum is a vector quantity, meaning it has both magnitude and direction.

When you ride twice as fast, you have twice the velocity, which results in a change in momentum.The relationship between velocity and momentum is direct. Therefore, when you ride twice as fast, you have twice the momentum. This means that the correct answer is option c. You will have twice the momentum when you ride twice as fast on your scooter.It is important to note that momentum is conserved in a closed system, which means that the total momentum before and after the event remains the same.

Therefore, if you were to ride your scooter into a wall, your momentum would be transferred to the wall, causing you to stop abruptly. When you ride your scooter, you have momentum. Momentum is the product of an object's mass and velocity (p = mv). If you ride twice as fast, your velocity doubles. In this case, your momentum also doubles, since the mass remains the same. Therefore, the correct answer is c. twice the momentum.

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Scientists get their evidence through scientific methods such as observation and performing experiments.

This is referred to as a part of a scientific method and it is performed by scientists to test a hypothesis so as to know whether it will be accepted or refuted.

This helps scientists to gather information from the various results gotten and the use of our sense organs such as nose etc to observe the various happenings is also a method in which scientists get their evidence. They also use models to study how certain processes occur so as to get the accurate data.

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The creation of space between particles with opposing charges is known as charge separation, sometimes known as static electricity.

When the positive and negative charges are out of balance, static electricity is produced. While electrons like to hop all over the place, protons and neutrons don't move around very much. A negative charge is present when an object (or person) possesses more electrons. A common electric phenomena called static electricity occurs when charged particles are transmitted from one body to another. For instance, when two insulators are rubbed together and the air around them is dry, the resulting charges are equal and opposite to one another. The term "static electricity" describes an imbalance of electric charges in a body, more precisely, the imbalance of negative and positive charges.

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Answer:

1/3 kg

Explanation:

\(a = \frac{f}{m} = \frac{1}{3 }kg\)

Answer:

THey near 225 MPH at 'Dega

Explanation:

Answer:

18

Explanation:

12 - 5 + 8 = 15

12 - 8 = 4

7 - 4 = 3

15 + 3 = 18

Nuclear fusion is the process which produces the energy that powers a solar calculator.

This process involves the fusion of hydrogen atoms to form helium with accompanying release of heat energy.

The heat energy is what powers the solar calculator thereby making it the most appropriate choice.

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Answer:

true false

Explanation:

Answer:

1.true

2.true

3.true                              4.false                        5.true

Answer:

(a) Ascend at 0.8 vertical meter/meter

(b) Descend at -0.2·√2 vertical meter/meter

(c) In the (-0.6, -0.8) direction. The path begins at 45° to the horizontal

Explanation:

The given equation of the shape of the hill is z = 2000 - 0.005·x² - 0.01·y²

The current location = (60, 40, 1966)  

The direction of the positive x-axis = east

The direction of the positive y-axis = north

(a) Walking due south = Reducing the y-value 40

From the equation, the elevation varies inversely with the motion towards the north

Therefore, walking south increases the elevation, and we ascend

The rate is given by the partial derivative at in the -j direction, which is 0.02

The rate is therefore 40 × 0.02 = 0.8

(b)The unit vector in the northwest direction u = 1/√2·(-1, 1)

∴ The rate = (-0.01(60), -0.02(40))·u = (-0.6, -0.8)·1/√2·(-1, 1) = -0.2·√2

Therefore we descend

(c) The slope is largest in the grad of the function at the point (60, 40) which is given as follows;

d(2000 - 0.005·x² - 0.01·y² )/dx, d(2000 - 0.005·x² - 0.01·y² )/dy = (-0.6, -0.8)

Therefore, the direction is tan⁻¹(-0.8/-0.6) ≈ S 36.87° W

The slope =(√((-0.4)² + (-0.8)²) = 1

Therefore, the angle is 45° to the horizontal.

Answer:The stones will be at the same height of 62.59 feets 4.4 seconds later.

Explanation:

The question addresses the stability of the atmosphere and the factors that determine convective stability or instability. It also explains the difference between the adiabatic lapse rate of dry air and wet saturated air.

a) The stability of the atmosphere is determined by the temperature profile and relative densities of the air cell and atmosphere. If the temperature of the surrounding atmosphere decreases with altitude at a rate greater than the adiabatic lapse rate of the air cell, the atmosphere is considered convectively stable.

In this case, the air cell will return to its original position. Conversely, if the temperature of the surrounding atmosphere decreases slower than the adiabatic lapse rate of the air cell, the atmosphere is convectively unstable. The air cell will continue moving in the same direction.

b) The adiabatic lapse rate refers to the rate at which temperature decreases with altitude for a parcel of air lifted or descending adiabatically (without exchanging heat with its surroundings). The adiabatic lapse rate of dry air is higher (around \(9.8^0C\) per kilometer) compared to the adiabatic lapse rate of wet saturated air (around 5°C per kilometer).

This difference arises because when water vapor condenses during the ascent of saturated air, latent heat is released, reducing the rate of temperature decrease. A diagram can illustrate the difference between the two lapse rates, showcasing their respective slopes.

c) When wet unsaturated air rises from the ocean surface, its temperature decreases at a rate equal to the dry adiabatic lapse rate. However, if the ambient lapse rate (temperature decrease with altitude) is higher than the adiabatic lapse rate for dry air, a temperature inversion layer forms at higher altitudes.

In this inversion layer, the temperature increases with altitude instead of decreasing. A schematic diagram can depict the temperature changes of the wet air in comparison to the ambient temperature, showing the inversion layer.

Cumulus clouds form at the altitude where the rising moist air reaches the level of the temperature inversion layer. These clouds are formed due to the condensation of water vapor as the air parcel cools to its dew point temperature.

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The length of the open pipe is 71.5 cm, calculated using the formula L = v/(2f), where v = 343 m/s, f = 240 Hz.


To calculate the length of an open pipe with a fundamental frequency of 240 Hz, we use the formula L = v/(2f), where L represents the length of the pipe, v is the speed of sound in air (approximately 343 meters per second), and f is the fundamental frequency (240 Hz in this case).
L = 343 / (2 * 240)
L = 343 / 480
L = 0.715 meters
Converting this to centimeters, we get:
L = 0.715 * 100
L = 71.5 cm
Thus, the length of the open pipe with a fundamental frequency of 240 Hz is approximately 71.5 centimeters.

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Answer:

\(g=53.36\ m/s^2\)

Explanation:

Given that,

The mass of the planet, \(M=8\times 10^{27}\ kg\)

The radius of the planet, \(R=10^8\ m\)

We need to find the value of the acceleration due to gravity on the surface of the planet. The formula for the acceleration due to gravity is given by :

\(g=\dfrac{GM}{R^2}\\\\g=\dfrac{6.67\times 10^{-11}\times 8\times 10^{27}}{(10^8)^2}\\\\g=53.36\ m/s^2\)

So, the value of acceleration due to gravity on the surface of the plate is equal to \(53.36\ m/s^2\).

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