Gabe impresses his friends by showing them a machine he built that can change an object's color by altering the ____ of light the object reflects.
A) amount
B) wavelength
C) type
D) intensity

Question

Quizplus · Accepted Answer

The property of light that determines its color is its wavelength. By altering the wavelength of the light that an object reflects, the color of the object can be changed. Therefore, the correct answer is B) Wavelength.

Gabe Impresses His Friends by Showing Them a Machine He