Physics, asked by chanchal296, 1 year ago

its urgent plz help
i will sure mark as brainliest

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Answered by sibiroopan

we know the dimension unit of power.I hope it helps....

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ankit567853: right

sibiroopan: plz mark it as brainliest

chanchal296: thanx sibiroopan

chanchal296: can u tell me why u take m1 in kg and not in gram

chanchal296: how do we know to put which unit which is not given

sibiroopan: see the question once again

sibiroopan: kg is given

sibiroopan: if they didn't give any unit we would take the length,weight unit as kg,meter

Answered by rocky8565

$1mw = ( {10}^{6} )(1kg)( {1m})^{2} ( {1s)}^{ - 3}$

NOW,

$1mw = {10}^{5} (10kg)( {1dm})^{2} ( {1 \div 60 minute})^{ - 3}$

$= 216 \times {10}^{10} (10kg)( {1dm})^{2} ( {1minute})^{ - 3}$

$1mw = 216 \times {10}^{10} w$

where W is the unit of power in new system of units.

chanchal296: thanx rocky 8565

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