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An air bubble comes from the bottom to t...

An air bubble comes from the bottom to the surface of a lake of depth 2.5 m. The surface temperature of the lake is `40^(@)C`. The diameter of the bubble at the bottom and at the surface are 3.6 mm and 4 mm respectively. Find the temperature of the lake at the bottom.

A

`5.3^(@) C`

B

`12.5^(@) C`

C

`20.3^(@) C`

D

`30.3^(@) C`

Text Solution

Verified by Experts

The correct Answer is:
B
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