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A river 2 metre Deep and 45m wide is flowing at the rate of 3 km per hour find the amount of water that runs into the sea per minute
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Answer:
Step-by-step explanation:
area of cross section of river= 2 x 45 = 90 m^2
so, water flowing into the sea= area of cross section x rate of flowing water
= 90 x 3000
= 270000 m^3
there water flowing per minute= 270000 / 60 = 4500 m^3
Hope it will help u @itspriyanshunegi
Mahimasharan971:
so water flowing in sea = Area of cross section
uu written that
Ya
Ya u can write it in exam
how can we
can you explain in easy language
please
Rate of water flow in a sea = 3 km / hour
= 3000/ 60 m / min
= 50 m / min
Depth (h) of river = 2 m
Width (b) of river = 45 m
Volume of water flow that runs into the sea in 1 min = 50 x 45 x 2 = 4500 m3
Therefore, in 1 minute, 4500 m3 water will fall in the sea.
Hope this helps u !!
= 3000/ 60 m / min
= 50 m / min
Depth (h) of river = 2 m
Width (b) of river = 45 m
Volume of water flow that runs into the sea in 1 min = 50 x 45 x 2 = 4500 m3
Therefore, in 1 minute, 4500 m3 water will fall in the sea.
Hope this helps u !!
@itspriyanshunegi
Thnx for brainiest answer
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