The answer here could be pressure vs. temperature.
Think of PV=nRT. T is related to P the same way as n is (assuming all other variables are kept constant).
You have to have electrons that are in the materials conduction band. Then you apply a voltage across the material.
The answer is vaporization, then condensation.
Here is a set of flash card that can help with this subject.
The angle of reflection is the angle that the reflected ray makes with a line drawn perpendicular to the reflecting surface.
Answer:
Discrimination
Explanation:
As a society, there are people who treat men different from women. Back in time, men got paid more. Men were more likely to get a job.
