Pressure Wave in Sound Absorb Before You Solve MCQs Waves Physics NEET Practice Questions, MCQs, Past Year Questions (PYQs), NCERT Questions, Question Bank, Class 11 and Class 12 Questions, and PDF solved with answers

Given below are two statements:

Assertion (A):	Sound waves in a gas are pressure waves, but these are also accompanied by changes in local temperature.
Reason (R):	This is due to the fact that sound waves are propagated in gas through an adiabatic process, and hence accompanied by temperature variations.

1.	Both (A) and (R) are True and (R) is the correct explanation of (A).
2.	Both (A) and (R) are True but (R) is not the correct explanation of (A).
3.	(A) is True but (R) is False.
4.	(A) is False but (R) is True.

Subtopic: Pressure Wave in Sound |

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