MCQ
$1 J=$ ________ kWh
- A$3.6 \times 10^6$
- ✓$0.278 \times 10^{-6}$
- C$3.6 \times 10^{-6}$
- D$0.278 \times 10^{-7}$.
✓
Answer
Correct option: B.
$0.278 \times 10^{-6}$
(b)
$0.278 \times 10^{-6}$
Explanation:
$
\begin{array}{l}
1 kWh=3.6 \times 10^6 J \\
\frac{1}{3.6 \times 10^6}=0.278 \times 10^{-6} kWh
\end{array}
$
$0.278 \times 10^{-6}$
Explanation:
$
\begin{array}{l}
1 kWh=3.6 \times 10^6 J \\
\frac{1}{3.6 \times 10^6}=0.278 \times 10^{-6} kWh
\end{array}
$
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