Answer:
Explanation:
As we know that at isochoric conditions if pressure of the gas is tripled then the temperature also becomes 3 times
So heat given in this process is given as
Now it is expanded to initial pressure again by adiabatic process
So in this part there is no heat exchange
Also we know that
Now in the last process we compressed the gas to original volume
Now total heat in the process is given as
Pretty sure it's C) condensation because all of the others required heat to be added
(a) 3000 V
For two parallel conducting plates, the potential difference between the plates is given by:
where
E is the magnitude of the electric field
d is the separation between the plates
Here we have:
is the electric field
d = 4.00 cm = 0.04 m is the distance between the plates
Substituting,
(b) 750 V
The potential difference between the two plates A and B is
Let's take plate A as the plate at 0 volts:
The potential increases linearly going from plate A (0 V) to plate B (3000 V).
So, if the potential difference between A and B, separated by 4 cm, is 3000 V, then the potential difference between A and a point located at 1 cm from A is given by the proportion:
and solving for V(1 cm) we find: