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Electricity — Science STD 10 — Question

CBSE BoardEnglish MediumSTD 10ScienceElectricity1 Mark
MCQ
How much energy does a $100W$ electric bulb transfer in $1$ minute ?
  • A
    $100J.$
  • ✓
    $600J.$
  • C
    $3600J.$
  • D
    $6000J.$
✓

Answer

Correct option: B.
$600J.$
Energy transferred $, E =$ power $\times $ time $= 100W \times 60s = 6000J$

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