Lena is studying the properties of light in a laboratory. If she increases the amplitude of the light waves she is studying, what effect will this have on her perception of the light?
A) The light will be brighter.
B) The light will be dimmer.
C) The hue of the light will be more red-toned.
D) The hue of the light will be more blue-toned.

Question

Quizplus · Accepted Answer

The amplitude of the light waves determines the intensity or brightness of the light. Therefore, increasing the amplitude will make the light appear brighter to Lena.

Lena Is Studying the Properties of Light in a Laboratory