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Ametal ball of mass 100 g is heated to 90°c and then cooled to 25°c. the heat lost in the process is 2.5 kj. another metal ball of mass 200 g is heated to 90°c and then cooled to 25°c. the heat lost in the process is 5.0 kj. what can be concluded from the data?
a) the balls are made of the same material.
b) the first ball is made of a material with a higher specific heat.
c) the second ball is made of a material with a higher specific heat.
d) the specific heat of one of the balls is two times that of the other.
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Ametal ball of mass 100 g is heated to 90°c and then cooled to 25°c. the heat lost in the process is...
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