The velocity of sound in moist air is more than in dry air because the moist air has


A) less pressure than dry air

B) more pressure than dry air

C) more density than dry air

D) less density than dry air

Correct Answer:
D) less density than dry air

Description for Correct answer:
less density than dry air

Part of solved SSC Practice test(2) questions and answers : Exams >> SSC Exams >> SSC Practice test(2)








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