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Water falls at a rate of 600kg/s from a ...

Water falls at a rate of 600kg/s from a height of 60m as shown. How many bulbs of capacity 100W each will glowfrom energy produced at bottom of fall. Assume full conversion of energy of falling water and all bulbs glowing at 100W each.

A

25

B

50

C

100

D

NONE

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