Assertion: Radio waves can be polarised. Reason: Sound waves in air are longitudinal in nature.A. (a) If both assertion and reason are true and reason is the correct explanation of assertion.B. (b) If both assertion and reason are true but reason is not the correct explanation of assertion.C. (c) If assertion is true but reason is false.D. (d) If assertion and reason both are false.

Assertion: Radio waves can be polarised. Reason: Sound waves in air ar

1.	Assertion: Radio waves can be polarised. Reason: Sound waves in air are longitudinal in nature.A. (a) If both assertion and reason are true and reason is the correct explanation of assertion.B. (b) If both assertion and reason are true but reason is not the correct explanation of assertion.C. (c) If assertion is true but reason is false.D. (d) If assertion and reason both are false.
Answer» Correct Answer - B Radio waves can be polarised becomes they are transverse in nature. Sound waves in air are longitudinal in nature

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