Chemistry, 15.12.2021 23:10 HAMILTRASHANDIKNOWIT
Red lights on a traffic light have a frequency of 4.3 X 10^15 Hz. What is the red light’s wavelength in meters? (Speed of light (c)= 3.00 X 10^8 m/s)
A. 1.5 X 10^-49 meters
B. 7.0 X 10^-8 meters
C. 1.4 X 10^7 meters
D. 1.3 X 10^24 meters
Answers: 3
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Red lights on a traffic light have a frequency of 4.3 X 10^15 Hz. What is the red light’s wavelength...
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