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Express the power of a 100 wtt bulb in C...

Express the power of a 100 wtt bulb in CGS unit.

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The correct Answer is:
A
In S.I. unit 100 watt = 100 joule/sec
In C.G.S. unit `= (100 xx 10^7 dyne)/(1 sec)` `= 10^9` erg/sec (cgs unit)
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