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 :

Answer:

46.08KJ

Explanation:

Given the power needed to light one bulb is 32W

We know that Power=energy/time

Therefore the energy needed to light one bulb is [tex]power*time[/tex]

Given time= 1minute= 60 seconds.

Energy   =   [tex]32W*60sec[/tex]  =  1920J

energy recquired to light one bulb is 1920J

The energy recquired to light 24 bulbs is =  [tex]24*1920J=46080J=46.08KJ[/tex]

Answer:

The answer should be 46100 (J)

Explanation:

It'd be correct for Acellus students