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| 1. |
State whether an electrical heater will consume more electricity energy or less electrical energy per second, when the length of its heating element is reduced. give reasons for your answer |
| Answer» ELECTRICAL heater will consume LESS electrical energy . Explanation:Length of Heating element is reduced . So , less AREA will be used CONSUMPTION of heat energy . So, if length of heater's heating element is reduced , then less energy will be consumed . | |