White Light Diffraction (Large Spectrum Reflective Grating)
Description:
| 1. Lower side screen and raise board half way. 2. Focus 1/16 inch slit onto white wall behind blackboard. 3. Adjust angle of grating so bands can be seen on each side of white slit. Method: 1. Turn on projector. 2. Observe bands from reflective grating. |
Apparatus
Reflective Grating
