Which statement correctly describes the relationship between a blackbody radiator, its temperature, and the electromagnetic radiation it gives off?
A. As the blackbody radiator becomes warmer, it reflects different
wavelengths of light.
B. As the blackbody radiator becomes warmer, it emits light of
shorter wavelengths.
C. As the blackbody radiator becomes cooler, it emits light of shorter
wavelengths.
D. As the blackbody radiator becomes warmer, it emits random
wavelengths of light.

Which best describes how fluids change as they travel through different portions of the convection currents? they change to solids at the outer portion of the convection currents. they change to solids at the inner portion of the convection currents. they become more dense at the outer portion of the convection currents. they become more dense at the inner portion of the convection currents

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

Sound is a disturbance that travels through a medium as a