500 persons are taking a dip into a cuboidal pond which is 80m long and 50m broad.what is the rise of water level in the pond,if the average displacement of the water by person is 0.04mcube...
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Step-by-step explanation:
→Displacement of water by 500 persons :
= 500 × 0.04
= 20m³
→ Displacement of water = Rise in volume of water in the pond.
→ 20 m³ = 80 × 50 × h
→ h = 20/80 × 50
= 20 /4000
= 1/200 m
= 0.5 cm
So, The rise of water level in pond = 0.5 cm
Hope it is helpful to you.
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