Question

4. State any two properties of light.​

Answer 1

Explanation:

Reflection of light: Every light follows the law of reflection which states that the angle of incidence is equal to the angle of reflection.

Refraction of light: Refraction of light takes places when the light ray changes its velocity it passes from one medium to another. Index of refraction is used as a means to measure how much light refracts.

Dispersion: Dispersion of light is defined as the process in which the white light separates into different colours based on their wavelength when passed through a glass prism.

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Answer 2

Answer:

Properties of light are as follows -

1. Light travels in a straight line.

2. Light is a form of energy