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An electric heater is rated 2000 W and is used for 2 hours. How much energy is consumed in joules?
720,000 joules
14,400,000 joules
3,600,000 joules
7,200,000 joules Question ID : 4410092045853 Option 1 ID : 4410098055485 Option 2 ID : 4410098055487 Option 3 ID : 4410098055488 Option 4 ID : 4410098055486 Status : Answered Chosen Option : B
14,400,000 joules
Practice and solve "An electric heater is rated 2000 W and is used for 2 hours. How much energy is consumed in joules?..." for General Science - Previous Year Paper 2026. The correct answer is Option B: 14,400,000 joules. Detailed step-by-step solution, conceptual clarity, and formulas on Examoogle.
Practice and solve "An electric heater is rated 2000 W and is used for 2 hours. How much energy is consumed in joules?..." for General Science - Previous Year Paper 2026. The correct answer is Option B: 14,400,000 joules. Detailed step-by-step solution, conceptual clarity, and formulas on Examoogle.