PHYSICS PRACTICAL

NOTE     -    Students are expected to perform any eight experiments from the given list. Two experiments out of the eight will be set in the examination paper.
    The duration of the Practical Examination shall be 5 hours.

                 The distribution of marks in the practical examination will be as follows:

1.    Two experiments:  30 marks each.
2.    Distribution of marks will be as follows:

         Figure /Formula/Theory                  :    7
         Observations/Calculations      :    16
         Result /Result  Analysis                :          5
           Precautions                              :    2

3.    Viva -Voce                            :    10

            Total                               :    70 marks

List of Experiments

1.    Study of Iodine Spectrum with the help of a grating, spectrometer and ordinary bulb.

2.    To determine the specific rotation of sugar by polarimeter.

3.    To verify Malus cosine law with the help of a photo-voltaic cell.

4.    To determine curie temperature of monel alloy.

5.    Measurement of capacitance by De-Sauty bridge.

6.    Measurement of electronic charge by Millikans’s oil drop method.

7.     Study of R-C Transmission Line.

8.     Study of L-C Transmission Line.
a. At definite frequency
b. At variable frequency

9.     To study amplitude modulation and demodulation and measure modulation index.

10.     To study single side band AM using balanced modulator.

11.     Study the frequency response of a transistor wide band amplifier with and without feedback. Also obtain input and output impedance of the amplifier.

12.     To determine the recovery time of a diode.