Question

What is the pressure of the liquid?

Answer 1

Explanation:

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Answer 2

Answer:

Explanation:

Mass of cylinder= 110gm= 110/1000kg= 11/100kg= 0.11kg

Volume of water= 0.33 L

Mass of 1 m^3(1000L) of water= 1000kg

Mass of 1L water= 1kg

Mass of 0.33 L water= 0.33kg

Total mass= 0.11+0.33= 0.44 kg

Weight= mg= 0.44 x 10= 4.4 N

Area of base= pi x root 7 x root 7 = 7pi cm^2 = 22 cm^2= 2.2 x 10^-3

Pressure = mg/Area= 4.4 / 2.2 x 10^-3 = 2 x 10^3 Pascals =2000 pascals