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xeze [42]
2 years ago
8

A lead object and quartz object each have the same initial volume. the volume of each increases by the same amount, because the

temperature increases. if the temperature of the lead of the increases by 4.0 degrees Celsius, by how much does the temperature of the quartz object increase?​
Physics
1 answer:
irina1246 [14]2 years ago
8 0

Answer:

need points po

Explanation:

need points sowet

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The frequency of a certain sound is 440 Mz. What is the wavelength of this sound when the temperature of the air is (a) 20°C; (b
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Explanation:

We know the frequency and the velocity, both of which have good units. All we have to do is rearrange the equation and solve for

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A person strikes a ball with a bat. The temperature of the ball increases by 0.06ᵒC. What accounts for the increase?
marusya05 [52]

The increase in the average kinetic energy of the ball causes the increase in the temperature of the ball.

Kinetic energy of a particle is directly proportional to its temperature.

A ball initially at rest acquires kinetic energy when an external force is applied to it. As the person strikes the ball with a bat, the ball gains momentum which increases its kinetic energy of the ball.

Temperature on the other hand, is the measure of the average kinetic energy of a particle. Consequently, as the kinetic energy of the ball increases, the temperature of the ball increases as well.

Thus, we can conclude that the increase in the average kinetic energy of the ball causes the increase in the temperature of the ball.

Learn more here: brainly.com/question/18833622

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