Physics · WORK, ENERGY AND POWER

An electric heater rated at \( 1500\text{ W} \) is operated continuously for 8 hours daily for 30 days. The electrical energy consumed in this period expressed in Joules is:

1. A
   \( 1.08 \times 10^9\text{ J} \)
2. B
   \( 3.6 \times 10^8\text{ J} \)
3. C
   \( 1.296 \times 10^9\text{ J} \)
4. D
   \( 7.2 \times 10^8\text{ J} \)