Question

The heat produced by hundred bat heater in 2 minutes is equals to

Answer 1

Explanation:

Watt is also expressed as joules/second.

if you convert time in minutes into time in seconds and multiply it with watt, you'll get the quantity of heat produced in joules.

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2 minutes = 60×2 seconds = 120 seconds

100 watt = 100 joules/sec

heat produced by heater in two minutes = 100 × 120 = 12000 Joules or 12 KJ.

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