Question

(D) none of these
Velocity of sound in gas was deduced by
(A) Kepler
(B) Joule
(C) Newton
(D) None of these
String of guitar is an example of​

Answer 1

Answer:

D. none of these.

Explanation:

Velocity of sound in gas is deduced by Cassini,Maraldi,La Caille. of the Paris Academy.

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