Question

A river is 3m deep and 15m wide flowing at the of 10km/hr. find the volume of water that into the sea 15minutes.​

Answer 1

Step-by-step explanation:

Here, Area of river = depth × width

=3×40=120m

2

amount of water that falls into the sea ⇒ area of river × flow rate

km

⇒120m²x--------

. hr

2x1000m

⇒120×------------

(60) min

m³

⇒4000 -------

min

∴4000m³ of water falls into the sea permin.