A proton (being 1836 times heavier than an electron) gains how much energy when moving through a potential increase of one volt?

The transfer of heat through the movement of a gas or liquid a. convection b. conduction c. radiation

An ideal gas is held in a container at constant volume. initially, its temperature is 5 degrees c and its pressure is 1.2 atm. what is its pressure when its temperature is 43 degrees c? answer in units of atm

What is the magnitude of the acceleration vector which causes a particle to move from velocity −5i−2j m/s to −6i+ 7j m/s in 8 seconds. answer in m/s.