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saul85 [17]
3 years ago
11

The light bulb transfers electrical energy into light. What is one type of energy that is also generated that is NOT a desired e

ffect? A) chemical B) heat C) mechanical D) sound
Physics
2 answers:
zimovet [89]3 years ago
8 0

The old style (incandescent) light bulb converts more energy
into heat than it does into light.  If you're using it mainly as a
source of light, then it's a bummer, and its efficiency is very low. 
BUT ... if you're using an incandescent light bulb as a heater, then
its efficiency is much better.  It all depends on your point of view.

hichkok12 [17]3 years ago
3 0
I think it is heat because the lightbulb gets super hot when its turned on
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Answer:

1.551×10^-8 Ωm

Explanation:

Resistivity of a material is expressed as shown;.

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Given;

R = 0.0310 Ω

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Substituting this values into the formula for calculating resistivity.

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rho = 1.551×10^-8 Ωm

Hence the resistivity of the material is 1.551×10^-8 Ωm

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