Write a summary which includes: How the molecules in a solid, liquid and gas compare to each other.
How temperature relates to the kinetic energy of molecules.

Wavelength,frequency,and energy are related.what happens to a wave as it’s wavelength gets shorter?

Imagine that someone pushes one marble toward a motionless marble. would there still be action-reaction forces involved in the collision? how might the marbles’ motions be changed? ?

Apatient has a history of poor nutrition. he has skin rashes, bleeding gums, and a cut that hasn’t healed in a long time. what vitamin deficiency most likely caused this symptom?