1. What colors of light does a red object absorb? 2. It uses constructive and destructive interference of electromagneti

[answerhappygod]

1. What colors of light does a red object absorb?
2. It uses constructive and destructive interference of
electromagnetic waves to obtain spectral information through a
technique called Fourier transformation?
3. Colored glass plate that absorbs part of the incident
radiation and transmit the desired band
4. It relies on optical interference to provide a narrow
band of radiation
5. The following lamps can be used as UV Vis light source
EXCEPT:
a. duterium
b. tungsten filament
c. globar