Question

8. The reason for decreasing the speed of the wHirling water after stirring the glass of water with a spoon is ( )
a)the friction between the layerS of whirling water
b)the friction between the inner surface water of glass and whiRling water
c)a and b
d) none
answer this question give only options ​

Answer 1

Answer:

C

Explanation:

There is friction between layers of water called viscous force.

There is friction between water layer and glass.

So it will be a and b.

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