Assertion :Television signals are received through sky-wave propagation. Reason: The ionosphere reflects electro-magnetic waves of frequencies greater than a certain critical frequency.

Both Assertion and Reason are correct and Reason is the correct explanation for Assertion

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Both Assertion and Reason are correct but Reason is not the correct explanation for Assertion

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Assertion is correct but Reason is incorrect

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Both Assertion and Reason are incorrect

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Solution

The correct option is D Both Assertion and Reason are incorrect
Space waves are the radio waves with higher frequency. These waves are used for the propagation of television communication. Space waves are not reflected the Earth's ionosphere.

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