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VladimirAG [237]
3 years ago
10

A liquid of density 1200kg/m³ is filled in a beaker upto the depth of 50 cm. calculate the pressure at bottom of the breaker.(g=

9.8m/s²)​
Physics
1 answer:
sweet-ann [11.9K]3 years ago
6 0
  • Density=1200kg/m^3=p
  • Height=50cm=0.5m=h
  • Acceleration due to Gravity=9.8m/s^2=g

\boxed{\sf Pressure=pgh}

\\ \qquad\quad\sf{:}\dashrightarrow Pressure=1200(0.5)(9.8)

\\ \qquad\quad\sf{:}\dashrightarrow Pressure=600(9.8)

\\ \qquad\quad\sf{:}\dashrightarrow Pressure=5880Pa

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Explanation:

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Atmospheric pressure at the top of building = 97.6 kPa

Atmospheric pressure at the bottom of building = 98.2 kPa

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height of the building = ?

We know,

Δ P = ρ g Δ h

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Δ h = 52.78 m

Hence, the height of the building is equal to 52.78 m.

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