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Calorimetry

The energy re...

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The energy required to blow a bubble of radius 4cm & 3cm in the same liquid in the ratio of: (a). 3:4 (b). 16:9 (c). 64:27 (d). 27:64

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Q. Question 20
Volumes of two spheres are in the ratio 64 : 27 , then the ratio of their surface area is
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Q. Question 20
Volumes of two spheres are in the ratio 64 : 27 , then the ratio of their surface area is
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(B) 4 : 3
(C) 9 : 16
(D) 16 : 9

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