Q.

 Which is not the unit of force?


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a

Pound

b

Dyne

c

Joule

d

Newton 

answer is C.

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Detailed Solution


Concept: The joule is the SI unit of work and energy, and it is equal to the energy transferred (or work done) when a force of one newton is applied over a distance of one metre (1 newton metre on n m) , or when an electric current of one ampere is passed through a resistance of one ohm per second.
Hence, option 3 is correct.
 
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