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Two sphere made up of same material one ishollow and other is solid having same volume.They are heated at same temperature then initially(1) Rate of heat radiation in solid is more(2) Rate of heat radiation in hollow is more(3) Rate of heat radiation in both are equal(4) Depends on mass of the sphere |
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Answer» Two sphere made up of same material one is hollow and other is solid having same volume. They are heated at same temperature then initially (1) Rate of heat radiation in solid is more (2) Rate of heat radiation in hollow is more (3) Rate of heat radiation in both are equal (4) Depends on mass of the sphere |
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