What is the frequency of radiation whose wavelength is 14.25 Angstrom?

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(b) What is the wavelength of radiation that has a frequency of 5.4 1012 s-1?

2007-11-05 11:48:19 · 3 answers · asked by Circuiteer 1 in Science & Mathematics ➔ Chemistry

a)wavelength =14.25 x10^ -10m.
frequency=2.98 x 10^ 8 m/s / 14.25x10^ -10.
b)divide the velocity of light by frequency.

2007-11-05 12:02:31 · answer #1 · answered by Anonymous · 0⤊ 0⤋

Use c=f*(lamda) where c is the speed of light, f is the frequency and lamda is the wavelength.

2007-11-05 19:52:24 · answer #2 · answered by Neil 7 · 0⤊ 0⤋

convert angstroms to meters and divide by speed of light (in meters)

2007-11-05 19:50:56 · answer #3 · answered by oldguy 6 · 0⤊ 0⤋