When light is incident on a diffraction grating, the zero order principal maximum will be
|
a) |
Spectrum of the colours |
b) |
White |
|
c) |
One of the component colours |
d) |
Absent |
When light is incident on a diffraction grating, the zero order principal maximum will be
|
a) |
Spectrum of the colours |
b) |
White |
|
c) |
One of the component colours |
d) |
Absent |