A river 3 metre Deep and 40 metre wide is flowing at rate 2 kilometre per hour how much water will fall into the sea in a minute
Answers
Answered by
6
Step-by-step explanation:
Depth=3 m
Width=40 m
Height( in a hr.)=2 km = 2000m
Height in a minute = 2000/60 m ( in 60 mins 2000m so, in 1 min the height will be 2000/60m)
Volume=3 × 40× 2000/60 cubic.metre
=4000 cubic.metre
= 4000 × 1000 Its.=40, 00, 000 lts.
therefore 4000000 lts of water will fall into sea in a minute.
This answer will certainly help you
Plz put my answer in brainliest list.
Answered by
2
h=3m
b=40m
l=2km=2000m(only in an hour)
The volume filled
in sea in an hour = 2000×3×40
=240000 m^3
An hour has 60 minutes
=240000÷60
=4000m^3
Hence 4000m cube of water will fall in the sea at rate of 2km/h
Similar questions