Assertion: Lond distance communication between two points on the earth is achieved using sky waves. Reason: sky wave propagation takes place above. Th
Assertion: Lond distance communication between two points on the earth is achieved using sky waves.
Reason: sky wave propagation takes place above. The frequency of 30 MHz.
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Long distance communication between two points on the earth is achieved through reflection of electromagnetic waves by ionosphere such waves are called sky wave propagation takes place u p to frequency of about 30 MHz.
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