dezznuts5893 dezznuts5893
  • 21-10-2019
  • Physics
contestada

Suppose you have a 100-watt light bulb that you leave turned on for one minute. How much energy does it use?

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davidlcastiblanco
davidlcastiblanco davidlcastiblanco
  • 24-10-2019

Answer:

The energy that 100-watt light bulb consume when is turned for one minute is 1.667 J, Joules are the units of energy or work

Explanation:

The relation between the power and the energy we have to know the units of each

[tex]power= \frac{kg*m^{2} }{s^{3} } \\ energy = \frac{kg*m^{2} }{s^{2} } \\\\energy=\frac{power}{time} \\energy=\frac{100 W}{1 min}*\frac{1 min}{60s} \\ energy= \frac{100 W}{60s}\\ energy=1.6667 J[/tex]

The energy in one minute is 1.667 Joules

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