Physics Class 11 - Chapter 4
Work And Energy
Test - 1


Physics Class 11
1.    Frictional force is always?




Physics Class 11
2.    Dimension s of work are?




Physics Class 11
3.    Compressed spring has?




Physics Class 11
4.    Work done along a closed path is always?




Physics Class 11
5.    The quantity which is independent of path followed by body is?




Physics Class 11
6.    When centripetal force does not do any work then work is?




Physics Class 11
7.    In angular motion power is the product of?




Physics Class 11
8.    All kind of mental and physical activities are called?




Physics Class 11
9.    In particle physics work is measured in?




Physics Class 11
10.    Which one is scalar quantity?


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