Physics > 2004 > 39
JAMB UTME
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.
500 J kg-1K-1
B.
130 J kg-1K-1
C.
390 J kg-1K-1
D.
400 J kg-1K-1
Answer: A
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