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Calculate the frequency of radiation

Excited lithium atoms emit radiation at 670.8nm.a. calculate the frequency of this radiation. b. calculate the energy (in eV) of
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2. asked by Maria
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Excited lithium atoms emit radiation at 670.8nm.a. calculate the frequency of this radiation. b. calculate the energy (in eV) of
1. 1 answer
2. asked by Maria
3. 738 views
A radar installation that is used to track airplanes transmits electromagnetic radiation with a wavelength of 4 cm. Calculate
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2. asked by LL
3. 750 views
A radar installation that is used to track airplanes transmits electromagnetic radiation with a wavelength of 4 cm. Calculate
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2. asked by LL
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The meter has been defined as 1,650,763.73 wavelengths of the orange-red line of the emission spectrum of ^86Kr. Calculate the
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2. asked by Anonymous
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Ultraviolet radiation is part of the electromagnetic spectrum that has wavelengths in the range of 200 nm to 400 nm. Given that
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2. asked by JJ
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a) What is the frequency of a photon of UV radiation ( = 2.00 x 10^-7 m)? (b) Calculate the energy of a photon of UV radiation.(
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2. asked by hannah
3. 966 views
A photon of an X-ray radiation has a wavelength of 5.50 Å. For the radiation, calculate the (a)frequency in Hertz, (b)the
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2. asked by Kelley
3. 1,023 views
A photon of an X-ray radiation has a wavelength of 5.50 Å. For the radiation, calculate the (a)frequency in Hertz, (b)the
1. 1 answer
2. asked by Kelley
3. 566 views
the wavelength of ligh is 310 nm. calculate the frequency?what is the wavelength of electromagnetic radiation if its frequency
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2. asked by Amanda
3. 1,830 views