Question

Which causes a rainbow in the sky?

a. Sunlight (white light) is refracted as it passes through different layers in the atmosphere.

b. Sunlight (white light) refracts when it passes through droplets of water in the atmosphere.

c. Sunlight (white light) is reflected as it passes through different layers in the atmosphere.

d. Sunlight (white light) reflects when it passes through dust particles in the atmosphere.

Answer 1

The answer to your question is:

B. Sunlight (white light) refracts when it passes through droplets of water in the atmosphere.