Which of the following is responsible for refraction? A. Some light waves are reflected back into the atmosphere.
B. Light travels through different mediums at different speeds
C. Some light waves get absorbed by the environment.
D. Light always bends away from water.

D) Light always bends away from water.

Explanation:

Refraction is the change of direction of light when it passes through a medium. In this case the light passes through water and bends.

the force represented by vector a is normal force. if the hockey puck is moving to the right, when it is hit with a significant force by the hockey stick the puck will move off in a different direction. correct on edge.

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