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Grade 12th PassMechanics

The ratio of diameters of certain air bubble at the bottom and at the surface is one/two .What is the depth of the lake .GIven that one atm = ten metre depth of water

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Profile image of pankaj gupta
14 Years agoGrade 12th Pass
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1 Answer

Profile image of Aman Bansal
14 Years ago

Dear Pankaj

Depth of lake is  70 m.

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