Sunday, 22 October 2023

Mock Test - 9 Class - 8

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                                       Class -VIII

                                                    PHYSICS

Time-20 min                                                                                          FM - 10                                                           ----------------------------------------------------------- -----------------------------------

1.  What kind of energy is possessed by the following.  [4]

a)  A running bus

b)  A tank on roof

c)  A stretched bow

d)  Water stored in a dam.

2.  A 34 N object is lifted to a height of 12 metres. What is the gravitational

potential energy of this object?                   [3]

3.  Calculate the pressure when a force of 200N is exerted on an area of 10 sq m.[3]

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