If a gas and a liquid are both at the same temperature, the particles of gas have a higher average kinetic energy. true or false?

Rohit is trying to tune an instrument

What is a subatomic particle with a negative charge and very little mass?

The protons in a nucleus are approximately 2 ✕ 10^−15 m apart. consider the case where the protons are a distance d = 1.93 ✕ 10^−15 m apart. calculate the magnitude of the electric force (in n) between two protons at this distance.