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A Radio Set of 60 W Runs for 50 Hours. How Much Electrical Energy is Consumed? Give Your Answer in Kwh. - Physics

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प्रश्न

A radio set of 60 W runs for 50 hours. How much electrical energy is consumed? Give your answer in kWh.
संख्यात्मक

उत्तर

We know that, E =Pt

Given, P = 60 W= 0.06 kW

and, t = 50 hours

.·. E=0.06 x 50=3kWh

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अध्याय 4: Current Electricity - Exercise 4.2 iii [पृष्ठ १८९]

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फ्रैंक Physics - Part 2 [English] Class 10 ICSE
अध्याय 4 Current Electricity
Exercise 4.2 iii | Q 4 | पृष्ठ १८९
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