You need to buy a licence to access this resource.
Description
At the end of this activity, students should be able to: – state Huygens' Principle – describe the phenomena of wave interference and wave diffraction – describe Young's experiment – explain the type of image that can be obtained when monochromatic light passes through a diffraction grating and also the type obtained when white light is used – explain the idea of light wavelength measurement with a diffraction grating.
