The speed of a sound wave in a gas is analogous to the speed of (A) An elementary wave in an open channel (B) Flow in an open channel (C) A disturbance travelling upstream in moving fluid (D) None of these

The speed of a sound wave in a gas is analogous to the speed of
(A) An elementary wave in an open channel
(B) Flow in an open channel
(C) A disturbance travelling upstream in moving fluid
(D) None of these
by

1 Answer

Answer :

(A) An elementary wave in an open channel
by

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