Assertion: The change in air pressure affects the speed of sound.
Reason: The speed of sound in a gas is proportional to the square of the pressure.
a) Both Assertion and Reason are true and the reason is the correct explanation of assertion.
b) Both Assertion and Reason are true and the reason is not the correct explanation of assertion.
c) Assertion is true, but reason is false.
d) Assertion is false, but reason is true.
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Answer:
assertion is true, but reason is false
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