When a system raises a column of water of radius5mm through10 cm ,then the work done is
Govardhan , 7 Years ago
Grade 9
9 grade science> When a system raises a column of water of...
1 Answers
Ravleen Kaur
Last Activity: 6 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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