how are 3 properties of waves similar out of amplitude, wavelength, frequency, and speed. I need an answer pretty fast

Name three different units of energy used to measure heat and describe what type of situations each is usually used.

Abowling ball rolling down the lane toward the pins has gravitational potential energy. a. no b. a lot of c. a little

Consider an ideal gas at 27.0 degrees celsius and 1.00 atmosphere pressure. imagine the molecules to be uniformly spaced, with each molecule at the center of a small cube. what is the length l of an edge of each small cube if adjacent cubes touch but don't overlap?