Question

area of base of a deapth is 400 cm². Water is produced uplo deapth 0,8 m calculate the pressure and SI unit (Desity of water is lg/cm³ ​

Answer 1

Correct Question:-

Area of base of a cylinder is 400 cm². Water is poured upto depth of 0.8m. Calculate the pressure in SI unit.

(Density of water is 1 g/cm³)

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Answer-

$\purple{\bigstar}$ Pressure $\large\leadsto\boxed{\tt\pink{8 \: Pa}}$

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• Given:-

• Area of base of cylinder = 400cm² = 0.04m²

• Depth of the cylinder = 0.8m

• Density of water = 1 g/cm³

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• To Find:-

• Pressure

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• Solution:-

We know,

$\pink{\bigstar}$ $\large\underline{\boxed{\bf\red{P = \rho g h}}}$

where,

• P = Pressure

• ρ = density

• g = acceleration due to gravity

• h = height

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• Substituting in the Formula:-

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➪ $\sf P = 1 \times 10 \times 0.8$

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➪ $\sf P = 10 \times 0.8$

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★ $\large{\bf\green{P = 8 \: Pa}}$

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Therefore, the Pressure is 8 Pa.