Explain why the wave model of light cannot explain the energy emissions from a blackbody radiator, but the particle model of light can.

What is the average speed of a car that travels 40 mph for 1 hour and 60 mph in another hour?

The diagram shows a series of volcanic island and a hot spot determine the direction of movement of the tectonic plate that for the island

A250-n box is at rest on a frictionless horizotal floor. then a person shoves the box with a non-zero force of magnitude p. which statement best describes the relationship betweeen p and the motion of the box after it was shoved? -the box will not move when p< 250n but otherwise will accelerate at a constant rate that is directly proportional to p - the box will begin moving at a speed that is directly proportional to p, then will gradually slow to a halt -the box will move with constant velocity at a speed that is directly proportional to p -box will accelerate across the floor at a constant rate that is directly proportional to p