A Helium Neon Laser 1 633 Nm Illuminates A Diffraction Grating The Distance Between The Two M 1 Bright Fringes Is 29 1 (31.92 KiB) Viewed 56 times
A Helium Neon Laser 1 633 Nm Illuminates A Diffraction Grating The Distance Between The Two M 1 Bright Fringes Is 29 2 (30.7 KiB) Viewed 56 times
A helium-neon laser (1= 633 nm) illuminates a diffraction grating. The distance between the two m=1 bright fringes is 29 cm on a screen 2.2 m behind the grating.
Part A What is the spacing between slits of the grating? Express your answer to two significant figures and include the appropriate units. View Available Hint(s) μΑ ? du Value Units Submit
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