Q.

[4]

Is it true that Power is a scalar quantity?


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a

True

b

False 

answer is A.

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Detailed Solution

The above statement is True.
Yes, Power is a scalar quantity. Power is the ratio of energy to time, both being scalar quantities; Power is also a scalar quantity. Any quantity with only magnitude is referred to as a scalar quantity. Power is a quantity which has an only magnitude that does not have direction. So Power is a scalar quantity. Scalar quantities include things like area, volume, length, etc.
Power  (P)= Energy consumed Time taken
  
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