Question

Newton used corpuscular theory (of light) to explain the reflection and refraction of light.

• A. True
• B. False

Answer 1

The correct option is A True

1. The geometrical optics assume that light travels in a straight line.
2. The reflection and refraction of light can be explained by assuming light to be made up of tiny particles.
3. Reflection can be explained as the bouncing of these particles after hitting a hard surface.
4. During refraction, the velocity and direction of these tiny particles change according to the optical density of the medium.
5. The explanations above are in accordance with Newton's Corpuscular theory which assumed light as consisting of tiny particles or corpuscles.

Hence, the statement is true.