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Work, Power And Energy — Science STD 9 — Question

Gujarat BoardEnglish MediumSTD 9ScienceWork, Power And Energy1 Mark
MCQ
The $S.I.$ unit of energy is
  • A
    Erg
  • B
    Calorie
  • ✓
    Joule
  • D
    None of these
✓

Answer

Correct option: C.
Joule
Energy is capacity of doing work. The unit of energy is same as that of work. So, $S.I.$ unit of energy is joule$(J)$.

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