Which of the following provided a hyphothsis as to how the universe began? a.) the gravitational theory b.) the big bang theory c.) the antimatter theory d.) the collision theory

Apersons beliefs and general outlook, which act like filters on the information they receive are called ?

What is the single most important equation in all of physics?

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?