A hole is made at the bottom of the tank filled with water (density = 1000 kg/m 3 ). If…
Physics · JEE Main · NTA Exams — Properties of Solids and Liquids
A hole is made at the bottom of the tank filled with water (density = 1000 kg/m3). If the total pressure at the bottom of the tank is three atmospheres (1 atmosphere = 105 N/m2), then the velocity of efflux is
- \(\sqrt{400} \mathrm{~m} / \mathrm{s}\)
- \(\sqrt{200} \mathrm{~m} / \mathrm{s}\)
- \(\sqrt{600} \mathrm{~m} / \mathrm{s}\)
- \(\sqrt{500} \mathrm{~m} / \mathrm{s}\)
Answer
(A) 400 ~m / s
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