MCQ
$1 kWh =............. ?$
- ✓$3.6 \times 10^6$ J
- B$3.6 \times 10^5 J$
- C$0.36 \times 10^6 J$
- D$0.36 \times 10^5 J$
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(Consider the speed of light in air $3 \times 10^{8} \,m / s$ )