Kitty10101
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A light bulb uses 2,000 J of energy in 1 min and 20 s. What is the power of the light bulb?

60 W

50 W

100 W

25 W

Respuesta :

Answer is 25 W.
2,000/ 80 (1 min 20 sec) = 25

The correct answer is 25 W.

What is the power of the light bulb?

Energy = 2000J

Time = 1 min and 20 sec = 80 sec

Power = Energy/Time

Power = 2000/80 = 25 W

What is the definition of power?

  • Energy is a phrase that refers to a person's ability to work.
  • Power is defined as the amount of energy expended to complete a task in a certain amount of time.
  • It is denoted by the letter P.

Learn more about Power here:-

https://brainly.in/question/13356358

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