Q. One joule is ………………………?

A
1 Watt sec
B
1 Volt sec
C
1 Ampere sec
D
None of the above
Solution:

The SI derived unit used to measure energy or work. One joule is equal to the energy used to accelerate a body with a mass of one kilogram using one newton of force over a distance of one meter. One joule is also equivalent to one watt-second.

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