Multiple Choice
In 1.0 s, a 60 W bulb emits 11 J of energy in the form of infrared radiation (heat)
Of wavelength 1850 nm.
How many photons of infrared radiation does the lamp generate in 1.0 s?
A) 1.0 * 1029
B) 1.0 * 1020
C) 6.8 * 10 -14
D) 1.1 * 10-19
E) 6.6 * 1023
Correct Answer:
Verified
Correct Answer:
Verified
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