Which material would result in the greatest amount of energy transfer? An absorber that is dark in color and rough. A reflector that is dark in color and smooth. An absorber that is light in color and rough. A reflector that is light in color and smooth.

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.