We derived the ideal gas law using the fact that for an ideal gas, s=nrln(v)+ const and p/t= ∂s/∂v (try it you will get pv=nkt). compute an equilibrium condition for an almost ideal gas, for which
s=nrln(v-nb)+const and use it to answer the equation below:

1. suppose that
b=8x10^-4 m^3/mole
n=30.2moles
v=1m^3
p=101300pa

2. what is the temperature

3. suppose that
b=8x10^-4 m^3/mole
n=1.5 moles
t=350k
p=101300pa
what is the volumn.

The intensity of a polarized electromagnetic wave is 12 w/m^2. part a) what will be the intensity after passing through a polarizing filter whose axis makes the angle θ=0∘ with the plane of polarization? part b) what will be the intensity after passing through a polarizing filter whose axis makes the angle θ=30∘ with the plane of polarization? part c) what will be the intensity after passing through a polarizing filter whose axis makes the angle θ=45∘ with the plane of polarization? part d) what will be the intensity after passing through a polarizing filter whose axis makes the angle θ=60∘ with the plane of polarization? part e) what will be the intensity after passing through a polarizing filter whose axis makes the angle θ=90∘ with the plane of polarization?

For which pair of objects would adding the same a

Are good conductors of heat also good conductors of electricity? explain your answer.