A 40.0 W incandescent light bulb transforms 19.0% of its energy into visible light; the rest goes largely to non-visible infrared radiation. At what distance from the bulb is the amplitude of the electric field of the visible-light wave 13.1 V/m? Note: Your answer is assumed to be reduced to the highest power possible. Your Answer: x10 Answer units
A 40.0 W incandescent light bulb transforms 19.0% of its energy into visible light; the rest goes largely to non-visible infrared radiation. At what distance from the bulb is the amplitude of the electric field of the visible-light wave 13.1 V/m? Note: Your answer is assumed to be reduced to the highest power possible. Your Answer: x10 Answer units
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Transcribed Image Text:A 40.0 W incandescent light bulb transforms 19.0% of its energy into visible light;
the rest goes largely to non-visible infrared radiation. At what distance from the bulb
is the amplitude of the electric field of the visible-light wave 13.1 V/m?
Note: Your answer is assumed to be reduced to the highest power possible.
Your Answer:
x10
Answer
units
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