Two circular discs A and B with equal radii are blackened. They are...
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Two circular discs A and B with equal radii are blackened. They are heated to same temperature and are cooled under
P identical conditions. What inference do you draw from their
W. cooling curves?
(a) A and B have same specific heats
(b) Specific heat of \( \mathrm{A} \) is less
(c) Specific heat of \( \mathrm{B} \) is less
(d) Nothing can be said
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