Match the term to its description. match term definition chromosphere a) contains the sun's outer shell from which light energy is radiated. photosphere b) layer of the sun that is known for its red color and can only be seen during eclipses radiative zone c) the plasma that surrounds the sun corona d) layer of the sun where energy is transferred by thermal conduction.

The dot diagram represents the motion of the motorcycle as it moves from left to right

Photons with the highest energy have the longest period

Two masses are connected by a rope that hangs over a pulley as shown below. the pulley is a uniform cylinder of radius 푅=0.381meters and mass 푀=3.1푘푔. initially 푚"is on the ground and 푚#rests 2.5 meters above the ground. if the system is released, use conservation of energy to determine the speed of 푚#just before it strikes the ground. assume the pulley bearing is frictionless.