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Question
10 cubic metres clay is uniformly spread on a land of area 10 ares. the rise in the level of the ground is
Options
1 cm
10 cm
100 cm
1000 cm
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Solution
Volume of the clay to be spread,
V = 10 m3
Area on which the clay is spread
A = 10 are
= 1000 m2
Let,
h → Rise in the level of the ground
We know that,
V = A × h
`h = V/A`
` = 10/1000`
= 0.01 m
= 0.01 × 100 cm
= 1 cm
Rise in the level of the ground is 1 cm .
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