Question

2 spheres with radii in the ratio 1:2 have specific heats in the ratio x:y and densities in the ratio z:d. The ratio of their thermal capacities is

Answer 1

Thermal capacity = mass(m)×specific heat(s)
we can get mass of spheres through..
mass = density×vol.
therefore thermal capacity = (d×v×s) 1st sphere:(d×v×s)2nd sphere...
now u can calculate..

Answer 2

Explanation:

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