A light wave has a frequency of 4.90 x 1014 cycles per second. What is the wavelength?
2007-01-20 11:13:36 · 5 answers · asked by dreamerloverlibra 2 in Science & Mathematics ➔ Physics
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2007-01-20 11:17:05 · answer #1 · answered by Anonymous · 0⤊ 0⤋
A small 'addition' to the boy "ensigncrunch” lambda = c/w = =300,000,000 / (4,9*(10^14)) = 6.12·10^(-7) m;
2007-01-20 11:32:41 · answer #2 · answered by Anonymous · 0⤊ 0⤋
wavelength=frequency*the speed of light
2007-01-20 11:16:12 · answer #3 · answered by Anonymous · 1⤊ 0⤋
lambda = speed of light (feet per second)/ F cycles per second
The units tell the whole story ... feet per second/ cycles per second leaves you with feet per cycle
2007-01-20 11:18:29 · answer #4 · answered by cato___ 7 · 1⤊ 0⤋
HOMEWORK HELP AT www.about.com
2007-01-20 11:17:10 · answer #5 · answered by Anonymous · 1⤊ 0⤋