28.
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In a shower, 5 cm of rain falls. The volume of water that falls on 1.5 hectares of ground is:
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75 cu. m
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750 cu. m
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7500 cu. m
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75000 cu. m
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Answer: Option B
Explanation:
1 hectare = 10,000 m2
So, Area = (1.5 x 10000) m2 = 15000 m2.
Depth =
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5
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m
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=
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1
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m.
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100
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20
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Volume = (Area x Depth) =
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15000 x
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1
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m3
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= 750 m3.
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20
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Title : Volume 28Q
Description : 28. In a shower, 5 cm of rain falls. The volume of water that falls on 1.5 hectares of ground is: A. 75 cu. m B. 750 cu. m ...
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