• # question_answer Two circular discs A and B with equal radii are blackened. They are heated to same temperature and are cooled under identical conditions. What inference do you draw from their cooling curves? A) A and B have same specific heatsB) specific heat of A is lessC) specific heat of B is lessD) nothing can be said

Correct Answer: B

Solution :

$\frac{d\theta }{dt}\,\,\propto \,\frac{1}{s}$

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