Multiple Choice
Assume all the power consumed by a 75 W light bulb is emitted by the filament,which you can treat as a black-body.Treat the filament as a cylinder of diameter 1.0 mm and length 2.0 cm.What is the peak wavelength of the lightbulb's emission spectrum?
A) 1.3 m
B) 2.2 m
C) 1.4 m
D) 0.93 m
E) 1.2 m
Correct Answer:
Verified
Correct Answer:
Verified
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