If pressure at \( 1 / 4 \) of depth of lake is equal to \( 1 / 3 \) pressure at bottom of ....
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Question If pressure at \( 1 / 4 \) of depth of lake is equal to \( 1 / 3 \) pressure at bottom of the lake. Then what is the depth of lake nearly? (Atmospheric pressure \( 1.013 \times 10^{5} \) \( \mathrm{N} / \mathrm{m}^{2} \) )
(A) \( 93 \mathrm{~m} \)
(B) \( 83 \mathrm{~m} \)
(C) \( 70 \mathrm{~m} \)
(D) \( 60 \mathrm{~m} \)📲PW App Link - https://bit.ly/YTAI_PWAP 🌐PW Website - https://www.pw.live