Physics Questions: 10 Points first best answer.?

Question

-What name is given to the temperature at which gas condenses to form a liquid?

-What name is gven to the process in which solid changes directly to gas?

-What name is given to the process in which a liquid changes into a gas at a temperature below its boiling point?

-Why is the kinetic model of matter called kinetic?

-What can you say about the forces between the particles that make up matter?

Answer 1

1-boiling point

2-sublimation

3-evaporation

4-bcos in kinetic model it is believed that the atoms or molecules inside matter are in continous motion ( keep on vibrating rather).

5-atomic or molecular forces.........at nuclear level these are the forces b/w the +ve nucleus and -ve electrons.

and also the force of attraction b/w the protons and nuetrons inside the nucleus of an atom