A photon has a frequency of 6.64 × 1016 s−1. What is the wavelength of the photon in nm? For your answer, only type in the numerical value with three significant figures. Do NOT include the unit. 1 m = 109 nm, c = 3.0 ×108 m/s
Frequency = 6.64× 10^16 s-1
lambda= c/f= (3.0×10^8 m/s) / ( 6.64×10^16)
= 4.5×10^-9m= 4.5 nm .
Answer = 4.5
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To understand electromagnetic radiation and be able to perform
calculations involving wavelength, frequency, and energy.
Several properties are used to define waves. Every wave has a
wavelength, which is the distance from peak to peak or
trough to trough. Wavelength, typically given the symbol λ
(lowercase Greek "lambda"), is usually measured in meters. Every
wave also has a frequency, which is the number of
wavelengths that pass a certain point during a given period of
time. Frequency, given the symbol...
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