13. If a 100W light bulb consumes 1000J of electrical energy in a time interval At, then in the same time interval, a 200 W light bulb consumes: (a) 500 J (b) 1000 J (d) none of these (c) 2000 J

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13. If a 100W light bulb consumes 1000J of electrical energy in a time interval At, then in the same time
interval, a 200 W light bulb consumes:
(a) 500 J
(b) 1000 J
(d) none of these
(c) 2000 J
Use the following diagram to answer questions 4 to 7.
Transcribed Image Text:13. If a 100W light bulb consumes 1000J of electrical energy in a time interval At, then in the same time interval, a 200 W light bulb consumes: (a) 500 J (b) 1000 J (d) none of these (c) 2000 J Use the following diagram to answer questions 4 to 7.
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