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The phenomena involved in the reflected ...

The phenomena involved in the reflected of radio waves by ionosphere is similar to.

A

reflection of light by a plane mirror

B

total internal reflection of light in air during a mirage

C

dispersion of light by water molecules during the formation of a rainbow

D

scattering of ligt by the particles of air

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To solve the question regarding the phenomena involved in the reflection of radio waves by the ionosphere, we can follow these steps: ### Step-by-Step Solution: 1. **Understanding the Ionosphere**: - The ionosphere is a layer of the Earth's atmosphere that is ionized by solar and cosmic radiation. This ionization causes variations in the refractive index of the medium. **Hint**: Recall that the ionosphere is important for radio wave propagation due to its ionized particles. ...
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NCERT EXEMPLAR ENGLISH-RAY OPTICS AND OPTICAL INSTRUMENTS -VERY SHORT ANSWER TYPE QUESTIONS
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