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#1 2017-10-30 04:21:03
- shakeel123
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Speed of sound in helium at 20⁰C is?
Physics MDCAT Exams Quizzes MCQs Quizzes Waves Online Test 2
Question:
Speed of sound in helium at 20⁰C is
Option A):
913 ms¯¹
Option B):
993 ms¯¹
Option C):
972 ms¯¹
Option D):
980 ms¯¹
Correct Answer is Option C):
972 ms¯¹
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Re: Speed of sound in helium at 20⁰C is?
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