The correct answer is D. All (A), (B) and (C).

Here's why:

1. Refraction: When sunlight hits a raindrop, it slows down and bends, or refracts. This is because light travels slower in water than in air.

2. Dispersion: As the light bends, it also splits into its various colors. This is because different colors of light bend by different amounts. This is called dispersion.

3. Internal Reflection: The light then reflects off the inside surface of the raindrop. If the light hits the raindrop at a certain angle, it will reflect back into the drop instead of passing straight through. This is called internal reflection.

So, all three phenomena - refraction, dispersion, and internal reflection - are involved in the formation of a rainbow.

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The correct answer is D. All (A), (B) and (C).

Here's why:

1. Refraction: When sunlight hits a raindrop, it slows down and bends, or refracts. This is because light travels slower in water than in air.

2. Dispersion: As the light bends, it also splits into its various colors. This is because different colors of light bend by different amounts. This is called dispersion.

3. Internal Reflection: The light then reflects off the inside surface of the raindrop. If the light hits the raindrop at a certain angle, it will reflect back into the drop instead of passing straight through. This is called internal reflection.

So, all three phenomena - refraction, dispersion, and internal reflection - are involved in the formation of a rainbow.

Knowee AI · Accepted Answer

The correct answer is D. All (A), (B) and (C).

Here's why:

1. Refraction: When sunlight hits a raindrop, it slows down and bends, or refracts. This is because light travels slower in water than in air.

2. Dispersion: As the light bends, it also splits into its various colors. This is because different colors of light bend by different amounts. This is called dispersion.

3. Internal Reflection: The light then reflects off the inside surface of the raindrop. If the light hits the raindrop at a certain angle, it will reflect back into the drop instead of passing straight through. This is called internal reflection.

So, all three phenomena - refraction, dispersion, and internal reflection - are involved in the formation of a rainbow.

Which of the following phenomena of light are involved in the formation of a rainbow?(A) Refraction(B) Dispersion(C) Internal reflectionOnly one correct answerA.(A) and (B) onlyB.(B) and (C) onlyC.(A) and (C) onlyD.All (A), (B) and (C)

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