A stone is dropped into a lake from a tower 500 metre high. The sound of the splash will be heard by the man approximately after [CPMT 1992; JIPMER 2001, 02; Kerala PMT 2005]

Both longitudinal and transverse

A stone is dropped into a lake from a tower 500 metre high. The sound

1.	A stone is dropped into a lake from a tower 500 metre high. The sound of the splash will be heard by the man approximately after [CPMT 1992; JIPMER 2001, 02; Kerala PMT 2005]
A.	11.5 seconds
B.	21 seconds
C.	Both longitudinal and transverse
D.	14 seconds
Answer» B. 21 seconds

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A stone is dropped into a lake from a tower 500 metre high. The sound of the splash will be heard by the man approximately after [CPMT 1992; JIPMER 2001, 02; Kerala PMT 2005]

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