Question

What is 1 watt , What is the dimensional formula of Watt if has so​

Answer 1

Answer:

What is the S I unit of Power . As we know that

Power = Work / Time

1 Watt = 1 Joule / 1 Sec

So When 1 Joule of Work is done in 1 second of time then Power consumed is 1 Watt

Explanation:

Now dimensional Formula of watt

Since,

Power = Work / Time

and

the dimensional formula of Work = [ML²T-²]

And dimensional formula of Time = [T]

So dimensional formula for Power is [ML²T-²] / [T]

= [ML²T-³]

Hope it helps

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