When you look into smooth, calm water, you see your reflection due to _______of light. When a rock is thrown in the water and the water is disturbed, your reflection disappears because light is undergoing ___________. When you look into smooth, calm water, you see your reflection due to _______of light. When a rock is thrown in the water and the water is disturbed, your reflection disappears because light is undergoing ___________. parallel reflection / diffuse reflection specular reflection / diffuse reflection diffuse reflection / specular reflection specular reflection / parallel reflection