Multiple Choice
A photographic film needs a minimum of 80.0 kJ/mol for exposure.The frequencies of visible light are in the range 7.5 × 1014 Hz to 4.3 × 1014 Hz. Is the radiation visible to the human eye?
A) yes
B) no
C) More information is needed.
Correct Answer:
Verified
Correct Answer:
Verified
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