The theory that heat comes from the constant motion of particles is called the

How many molecules are present in 3 mols of silicon dioxide (sio2)?

Sawyer is studying diffraction. he draws a diagram of a plane wave to show how light waves travel. which best describes sawyer’s error? the wave fronts should be perpendicular to the direction in which the waves move. the arrow showing the direction of movement of the waves should be pointing to the left. the arrow showing the direction of movement of the waves should be pointing downward. the wave fronts should be both parallel and perpendicular to the direction in which the waves move.

What is the magnitude of the gravitational force acting on the earth due to the sun?