ABSORPTION SPECTRUM OF IODINE VAPOUR
In this experiment, a white light source with a continuous spectrum is used to excite the molecules of iodine vapour.
OSAW Newton’s Ring Setup
It is used to determine the wavelenght of sodium light by Newton’s Ring.
OSAW Slide Wire Precision Potentiometer
A Potentiometer is an instrument for measuring an unknown e.m.f. or Potential Difference by Balancing It,whole or in part,by a
