1.

Work and TimeThe ratio of the radii of the taps T1 and T2 is 2:1. Water is flowing through them with the same velocity. What is ratio of the time required to completely fill two identical drums kept under T1 and T2?

A. 2 : 1
B. 1 : 4
C. 1 : 2
D. 4
Answer» C. 1 : 2


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