Answer:
The velocity of an object is the rate of change of its position with respect to a frame of reference, and is a function of time. Velocity is equivalent to a specification of an object's speed and direction of motion (e.g. 60 km/h to the north).
Answer:
a)
The analytic expression for p(V) is 
b)
The expression of the work in terms of p0 ,V0,V1 is
![W= \frac{5}{2} P_{0}[V_{0}-V_{0}^{7/5}V_{1}^{-2/5}]](https://tex.z-dn.net/?f=W%3D%20%5Cfrac%7B5%7D%7B2%7D%20P_%7B0%7D%5BV_%7B0%7D-V_%7B0%7D%5E%7B7%2F5%7DV_%7B1%7D%5E%7B-2%2F5%7D%5D)
c)
The change in internal energy of the gas
![\delta U = \frac{5}{2}P_{0}[V_{0}^{7/5}V_{1}^{-2/5}-V_{0}]](https://tex.z-dn.net/?f=%5Cdelta%20U%20%3D%20%5Cfrac%7B5%7D%7B2%7DP_%7B0%7D%5BV_%7B0%7D%5E%7B7%2F5%7DV_%7B1%7D%5E%7B-2%2F5%7D-V_%7B0%7D%5D)
Explanation:
The explanation is shown on the first, second and third
Answer:
i dont think so ..............................................
Explanation:
Answer:
The beaker that is matt black heats more quickly because black attracts more heat.
Explanation:
Answer:
False
Explanation:
Solid particles have the least amount of energy, and gas particles have the greatest amount of energy. The temperature of a substance is a measure of the average kinetic energy of the particles. A change in phase may occur when the energy of the particles is changed.
