A layer in the Earth’s atmosphere called ionosphere facilities radio communication. Why? 1. The presence of ozone causes
A layer in the Earth’s atmosphere called ionosphere facilities radio communication. Why?
1. The presence of ozone causes the reflection of radio waves to earth.
2. Radio waves have a very long wavelength.
Which of the statements given above is/are correct?
(a) 1 only (b) 2 only (c) Both 1 and 2 (d) Neither 1 nor 2
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