mple Practical Related Questions.
e: Below given are few sample questions for reference. Teachers must design mon
h questions so as to ensure the achievement of identified Co.
What will happen if density of ball bearing is less than density of glycerine oil?
Why funnel is used for dropping the ball bearing?
Siate the relation between radius of the ball bearing and terminal velocity.
A spherical ball of radius 0.3 mm falls vertically through water. Find the coefficient
of viscosity of water given that terminal velocity acquired by the ball-9.8 x 10
m/s, density of water = 10 Kg/m', density of ball = 1.5 x 10 Kg/m'.
35. Cooking oil appears to move more fluidly upon a lrying pan after being heated on a
stove. Why?
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