Physics
Fluid-Mechanics
Easy

Question

For the area a of the hole is much lesser than the area of the base of a vessel of liquid, velocity of efflux v of the liquid in an accelerating vessel is:

  1. square root of 2 g h end root
  2. square root of 2 open vertical bar g minus a subscript 0 close vertical bar h end root
  3. square root of 2 open parentheses g plus a subscript 0 close parentheses h end root
  4. None

The correct answer is: square root of 2 open parentheses g plus a subscript 0 close parentheses h end root


    text  Effective value of acceleration due to gravity becomes  end text open parentheses g plus a subscript 0 close parentheses text  .  end text

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