A square of size 1 m×1 m is hinged at its midpoint. A fluid of density ρ fills the space to the left of the gate. The force F required to hold the fluid stationary is ρgn. The value of n is

A square of size 1 m×1 m is hinged at its midpoint. A fluid of densit

1.	A square of size 1 m×1 m is hinged at its midpoint. A fluid of density ρ fills the space to the left of the gate. The force F required to hold the fluid stationary is ρgn. The value of n is
Answer» A square of size $1 m \times 1 m$ is hinged at its midpoint. A fluid of density $ρ$ fills the space to the left of the gate. The force $F$ required to hold the fluid stationary is $\frac{ρ g}{n}$ . The value of $n$ is

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A square of size 1 m×1 m is hinged at its midpoint. A fluid of density ρ fills the space to the left of the gate. The force F required to hold the fluid stationary is ρgn. The value of n is

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