Question

A large tank is filled with water to height H and there is a small hole at the bottom of tank. If in time T₁ the height of water level decreases to height (n > 1) and in the same time T₁ rest of water flows out, then the value of n is –

• A. 2
• B. 3
• C. 4
• D. $2 \sqrt { 2 }$

Answer 1

Answer: (C)

4

Answer 2

=

\ = dt

\ = Kt