What is a diffraction grating? What is it used for?
| October 25, 2020 | Education
The diffraction grating is a transparent plate on which a large number of opaque strokes are applied. A lot of parallel very narrow slits are obtained. This optical instrument is designed to measure the wavelength of light.
Remember: The process of learning a person lasts a lifetime. The value of the same knowledge for different people may be different, it is determined by their individual characteristics and needs. Therefore, knowledge is always needed at any age and position.