Biology, asked by kanhaiyaray50611, 8 months ago

Expansion of ionosphere is

Answers

Answered by rohit3983

Answer:

When a radio wave reaches the ionosphere, the electric field in the wave forces the electrons in the ionosphere into oscillation at the same frequency as the radio wave. Some of the radio-frequency energy is given up to this resonant oscillation.

Previous Question

Next Question

Similar questions

Social Sciences, 4 months ago

what is the meaning of social ...

English, 4 months ago

when was the Declaration of the Rights of man and the Citizen proclaimed ...

Math, 4 months ago

20. What per cent of 40 kg is 440 g? * 2 points 1.7% 1.1% 2.3% 1.5% ...

English, 8 months ago

He said all were laughing at the begger...

History, 8 months ago

5. The Dust Bowl Tragedy occurred because of ......... (a) Overutilisation of Prairies and shortage of rainfall (b) Overutilisation of Prairies and Opium production (C) Overpopulation and shortage of rainfall (d) Flood and opium production...

Environmental Sciences, 10 months ago

Ozone layer is being depleted by the excessive use of...

Chemistry, 10 months ago

Reduction of aluminum oxide with carbon also known as...

Biology, 10 months ago

Sweet tooth may lead to both decay explain why what is the role of toothpaste in preventing dk...