what is the dimension of time in power
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Answer:
power= rate of work done
work done = mass × acceleration due to gravity × distance =mgh
power=work done ÷ time =mgh/s
unit of power = (kg×(m/s^2)×m)/s =kg m^2/s^3
Explanation:
so in term of dimensions power is M^1 L^2 T(-3)
therefore dimensions of time in power is -3
Answered by
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The dimension of time in power is [T]=-3.
Explanation:
The rate of doing work is called power of an object. It is given by :
W is work done
t is time taken
It can also given by :
Writing dimensional formula of all quantities as :
It is clear that the dimension of time in power is [T]=-3.
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