Question

Question-17
The surface of sea-bed is identical to that of land in all respects i.e. there are valleys, mountain's, volcanoes, plains etc, only
difference being there is water in place of air on land. There are often explosions is active volcanoes on sea-bed and suppose a small
bubble is formed due to one such explosion and it oscillates with time period T such that
T Padbec where P is pressure, d is density of water and E is total energy of explosion
The time period T is directly proportional to -
(A) E13
(B) density (d)
(C)P
(D) none of these​

Answer 1

Answer:

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Answer 2

correct options- (C)P

hope it will help