B.Sc. (HONOURS) THIRD YEAR / M.SC. (PREVIOUS) LABORATORY

The B.Sc. (Honours) Third year and M.Sc. (Previous) laboratory can
accommodate 130 – 140 students. It caters approx. 80 90 students
of B.Sc. (Hons.) IIIrd year and approx. 40 – 50 students of
M.Sc. (Previous), in one semester. Third year laboratory is situated
at the second floor of the department. Following are the Experiments
offered in the third year laboratory:

Determination of wavelength of given light sources using
interferometer (Michelson, Twymen Green & FebryPerot).
Determination of refractive index of different materials
(air, glass & plastic sheets).
Study of polarization of light.
Measure the wavelength of “HeNe” laser light with the
help of “Fresnel Biprism” and “Newtons Rings”.
Identification of element using constant deviation Spectrograph.
Determine the fine structure of sodium Dlines using Michelson
interferometer.
Determine the value of “e/m” by observing Zeeman splitting”
of the given Cadmium spectral line.
Determination of excitation energies in Mercury atom using
Frank Hertz tube.
Calibration of given Electromagnet.
Study of Magnetic properties of given specimen and draw
its BH curve.
Determination of Hall voltage produce in a metallic strip
and evaluation of charge carrier in the same sample.
Study of properties of Optical Fiber and its applications.
Verification of Biot Savart law by current balance.





Study of absorption of beta and gamma radiation in given material.
Determination of Half life of given radio active element.
Study of the characteristic curve of Ionization chamber.
Determination of dead time and efficiency of G.M. tube.
Study of Nuclear decay process.
Study of alpha spectroscopy with the help of Semiconductor Detector
and single channel analyzer.
Designing and study of the response curves of Passive filters
circuits.
Obtain the response curve of a PushPull amplifier.
Designing of a single stage Amplifier and draw its frequency response
curve.
Designing of a RC oscillator and determine the phase shift across
each RC network and the frequency of the oscillator.
Determination of hparameters of given transistor.
Characteristics of operational amplifier.
Find the voltage across and current through each element of the
circuit by applying Superposition Theorem. Verify experimentally the
Thevinin’s and 1Norton’s Theorem.
Electron Spin Resonance (ESR) experiment.
Compton scattering experiment.
Rutherford scattering experiment.



