počasí hradní příkop Veslo laser diffraction grating přístup paluba prodejna
Light from a laser (lambda = 640 nm) passes through a diffraction grating and spreads out into three beams as shown in the figure. Determine the spacing between the slits of the grating
Diffraction Grating - Transmission Beam Fan Diffraction Grating - Transmission Beam Fan | Earth biology, Physics, Chemistry education
Apparatus for Studying Diffraction from Reflection Grating
Red laser beam split by a diffraction grating Stock Photo - Alamy
Ian Hickson's Laser Experiment
Laser Split by Diffraction Grating, 1 of - Stock Image - C009/4592 - Science Photo Library