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stealth61 [152]
3 years ago
10

If 100 J of electrical energy enter the bulb and 5 J of light energy leave the bulb, how many joules of heat energy leave the bu

lb?
Physics
1 answer:
Novay_Z [31]3 years ago
6 0

As per energy conservation we know that

Energy enter into the bulb = Light energy + Thermal energy

so now we have

energy enter into the bulb = 100 J

Light energy = 5 J

now from above equation we have

100 = 5 + heat

Heat = (100 - 5) J

Heat = 95 J


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~OR~
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2 years ago
A rotating merry go-round makes one complete revolution in 4.2 s. (a) what is the linear speed of a child seated 1.3 m from the
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The radius, r, of the child from the center of the wheel is
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6 0
3 years ago
Read 2 more answers
A student who takes a multiple-choice test by reading the stem of each item, generating the correct response before looking at t
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Answer:

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I like it !
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