If it takes 5 minutes to fill a 15 litre bucket from a water tap of diameter cm then the Reynolds number for the flow is (density of water =103 kg/m3 and viscosity of water10-3 Pa.s) close to :
5500
11,000
550
1100
As we learnt in
Range of Reynold's number -
Between 0 - 2000 streamline or laminar
2000 - 3000 unstable liquid (streamline to turbulent)
Above - 3000 turbulent
-
Viscosity -
It is property of liquid due to which it opposes the relative motion between the layers
- wherein
Which is also known as fluid friction or internal friction
We know that
Reynold's number
The volume of the water flowing out per second.
Density of water
Correct option is 1.
Option 1)
5500
This is the correct option.
Option 2)
11,000
This is an incorrect option.
Option 3)
550
This is an incorrect option.
Option 4)
1100
This is an incorrect option.
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