Mathematics · Electrical Energy Calculation

A 120-watt electric heater operates for 2 hours. Calculate the total electrical energy it consumes.

Verified Solution4 OptionsUpdated: October 2026👁️1 View

1200 Wh
2240 Wh✓
3120 Wh
4360 Wh

Correct answer

240 Wh

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A 120-watt electric heater operates for 2 hours. Calculate the total electrical energy it consumes.

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A 120-watt electric heater operates for 2 hours. Calculate the total electrical energy it consumes.

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