ASICO Absorption Spectrum of Iodine Vapour

Product Description

Study of Absorption Spectrum of Iodine vapour

Aim:- To study the absorption spectrum of  Iodine vapours & also calculate

• Electronic Energy Gap,
•  Vibrational Energies  &
•  Force Constant for excited states.

Setup Contains:-

• A Spectrometer 6 Inch.
• Long Absorption Glass Tube & Filament.
• Light Source.(Mercury Source)
• Diffraction Grating.
• Spirit Level.
• Power Supply for iodine tube.
• Suitable Stands.
• Connecting Leads
• Reading Lens.
  

Formula Used:-

The following formula is use for calculation

• For Electronic Energy Gap:-  E1 = hcv1 .
• For Vibrational Energy:- E2-E1= hc v.
• For Force Constant:- k = 42 m`(cv)2.