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9 grade science> When a system raises a column of water of...

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When a system raises a column of water of radius5mm througdiv0 cm ,then the work done is

Govardhan , 7 Years ago

Grade 9

1 Answers

Ravleen Kaur

Last Activity: 7 Years ago

Hello Student,
Given:
Radius of the water column is , r = 0.005 m
Height of the water column is, h = 0.1m
Mass of the water column is , M = Pi X r²X h X Density = 3.14 X (0.005²) X 0.1 X 1000 = 0.00785 kg
Work done = Raise in the Potential Energy = Mgh =0.00785 X 9.81 X 0.1 = 0.00770085 Joules.

Regards,
IHE

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