Physics, asked by PreciouStone, 8 months ago

bonjour ❤️

Power of an electric lamp is
$2 \times {10}^{9} eng {s}^{ - 1}$

express it in its SI unit ..

thanQu ☺️

Answers

Answered by TħeRøмαи

Answer:

1 erg / second =1.0 × 10-7 watts

$2 \times {10}^{9} erg {s}^{ - 1}$ = $2 \times {10}^{9} eng {s}^{ - 1}$ × 1.0 × 10-7 watts

$\implies{{200watts}}$

Answered by Anonymous

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1 erg/ second= 1.0× 10 to the power 7 watts

$2 \times {10}^{9} \times 1.0 \times {10}^{7}$

200 watts ans

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