The power of an electric heater is 1500 watt how much energy it consumes in 10 hours
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Answer:
Explanation:
Power is the rate of change of work per unit time
Thus as we know P=W/t
Given power is 1500watt
Time=10hr= 10hr
Thus power=work/time
Work=power*time
Work=1500*10=15000watthr=15kWh
Now work is only energy the flow of energy is work hence energy consumed is 15000Joules
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