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A 50W electric heater is used to heat a metal block of mass 5kg. If in 10 minutes a ...

A 50W electric heater is used to heat a metal block of mass 5kg. If in 10 minutes a temperature rise of 12oC is achieved, the specific heat capacity of the metal is

A. 400 J kg-1K-1
B. 500 J kg-1K-1
C. 390 J kg-1K-1
D. 130 J kg-1K-1




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