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Consider an Incandescent Light Bulb

Question 40

Multiple Choice

Consider an incandescent light bulb.If you wanted to turn a 10 W light bulb into a 100 W light bulb,how would you change the temperature of the filament inside the bulb?


A) Raise its temperature by a factor of 3.2
B) Raise its temperature by a factor of 1.8
C) Lower its temperature by a factor of 2.6
D) Lower its temperature by a factor of 5.4

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