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The radii of two spheres made of same metal are r and 2r. These are heated to the same temperature and placed in the same surrounding.

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asked Nov 5, 2017 in Physics by HariOm Vaja (2,713 points) ● 4 ● 33 ● 173
edited Nov 6, 2017 by Abhishek Kumar

The radii of two spheres made of same metal are r and 2r. These are heated to the same temperature and placed in the same surrounding. The ratio of rates of decrease of their temperature will be

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answered Nov 6, 2017 by Abhishek Kumar (14,593 points) ● 5 ● 9 ● 37

The correct answer will be 2:1

commented Nov 6, 2017 by HariOm Vaja (2,713 points) ● 4 ● 33 ● 173
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