The pressure, temperature and volume of a system change differently during the process of isothermal expansion. indicate whether each quantity increases (i), remains constant (c), or decreases (d). your answers should describe the changes of pressure, temperature, and volume (in that order). separate your answers with commas (e. g., i, c,d means pressure increases, temperature remains constant, and volume decreases).

part d

what is the work w done by the gas as it expands isothermally from v0 to fvv0?

express the work done in terms of p0, v0, and fv. use ln for the natural logarithm.

part e

calculate the quantity of heat q that must be delivered to the gas as it expands from v0 to fvv0.

express your answer in terms of p0, v0, and fv. use ln for the natural logarithm.

What if? if the temperature near the cliff suddenly falls to 0°c, reducing the speed of sound to 331 m/s, what would the initial speed of the rock have to be (in m/s) for the soccer player to hear the sound of the splash 2.90 s after kicking the rock?

First, launch the video below. you will be asked to use your knowledge of physics to predict the outcome of an experiment. then, close the video window and answer the question at right. you can watch the video again at any point. part a as in the video, we apply a charge +q to the half-shell that carries the electroscope. this time, we also apply a charge –q to the other half-shell. when we bring the two halves together, we observe that the electroscope discharges, just as in the video. what does the electroscope needle do when you separate the two half-shells again? view available hint(s) as in the video, we apply a charge + to the half-shell that carries the electroscope. this time, we also apply a charge – to the other half-shell. when we bring the two halves together, we observe that the electroscope discharges, just as in the video. what does the electroscope needle do when you separate the two half-shells again? it deflects more than it did at the end of the video. it deflects the same amount as at end of the video. it does not deflect at all. it deflects less than it did at the end of the video. submit

State the following: boyle's law and charle's law