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Q: Rainbow is a natural phenomenon, which shows _____
  • A. Refraction
  • B. Reflection
  • C. Diffraction
  • D. Scattering
Correct Answer: Option D - A rainbow is a meteorological phenomenon that is caused by reflection, refraction and dispersion of light in water droplets resulting in a spectrum of light appearing in the sky. The colours of rainbow are RED, ORANGE, YELLOW, GREEN, BLUE, INDIGO and VIOLET. It is a natural phenomenon due the scattering of light.
D. A rainbow is a meteorological phenomenon that is caused by reflection, refraction and dispersion of light in water droplets resulting in a spectrum of light appearing in the sky. The colours of rainbow are RED, ORANGE, YELLOW, GREEN, BLUE, INDIGO and VIOLET. It is a natural phenomenon due the scattering of light.

Explanations:

A rainbow is a meteorological phenomenon that is caused by reflection, refraction and dispersion of light in water droplets resulting in a spectrum of light appearing in the sky. The colours of rainbow are RED, ORANGE, YELLOW, GREEN, BLUE, INDIGO and VIOLET. It is a natural phenomenon due the scattering of light.