A classroom has 24 fluorescent bulbs, each of which is 32 W. how much energy does it take to light the room for a minute?(unit=J)PLEASE HELP

Respuesta :

The energy prdoduced by the 24 bulbs is 46,080 J

Explanation:

Power is defined as the ratio between the energy produced and the time taken:

[tex]P=\frac{E}{t}[/tex]

where

E is the energy

t is the time

In this problem, the power of each bulb is

P = 32 W

Therefore, in a time of

t = 1 min = 60 s

The energy produced by each bulb is

[tex]E=Pt=(32)(60)=1920 J[/tex]

Here we have 24 bulbs, so the total energy produced is

[tex]E=24(1920)=46,080 J[/tex]

Learn more about power and energy here:

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