Question:

1.The top of a water tank is open to air and its water level is maintained. It is giving out 0.74 m³/min water per minute through a circular opening of 2cm radius in its wall. The depth of the centre of the opening from the level of water in the tank is close to

Options :

  • a) 2.9 m
  • b) 9.6 m
  • c) 4.8 m
  • d) 6.0 m

Answer :

c) 4.8 m

Answer Steps :

Solution :-

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