נשבע איך כמעט laser wavelength formula שליטה שטויות סגסוגת
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homework and exercises - How to measure the wavelength of a laser pointer? - Physics Stack Exchange
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SOLVED: Objective: Determine the wavelength of laser light. Diffraction equation m)-dsinem m=0,+1,+2,+3, I=wavelength of light d= spacing on diffraction grating Om= angle ofm" order maximum fCrte ^ JiAedt,en Joe'= ") Procedure: See