Work and Energy :: Discussion


1.How much mass is converted into energy per day in Tarapur nuclear power plant operated at 107 kW?
A.10g
B.9g
C.9.6g
D.2g
Answer:  Option  C
Explanation:

Power, P = 107 kW = 1010J/s
Time, t=1day=24×60×60s
Energy produced per day, E = Pt = 864×1012J
E = mc2
m = E/c2 = 9.6g.

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Published by:Michael Daani

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