Engineering the budding technocrats

Government of Arunachal Pradesh

GOVERNMENT POLYTECHNIC COLLEGE ZIRO

सरकारी पॉलिटेक्निक कॉलेज जीरो, लोअर सुबनसिरी

Village: Jugo, Tajang, PO: Ziro-791120, Lower Subansiri District, Arunachal Pradesh, India.

Approved by AICTE
Affiliated to APSCTE

List of Experiments

Physics Experiments

Science and Humanities

This laboratory focuses on application of principles of physics and aims to supplement the factual knowledge gained in theory by first hand experiments. This will develop scientific temper and help to apply the basic concepts and principles in solving engineering and technology-based problems. In addition, students get necessary confidence in handling equipment and thus learn various skills in measurement.

List of Experiments (Applied Physics-I)

S.No Experiment Description
1To measure length, radius of a given cylinder, a test tube and a beaker using a Vernier caliper and find volume of each object.
2To determine diameter of a wire, a solid ball and thickness of cardboard using a screw gauge.
3To determine radius of curvature of a convex and a concave mirror/surface using a spherometer.
4To verify triangle and parallelogram law of forces.
5To find the co-efficient of friction between wood and glass using a horizontal board.
6To verify law of conservation of mechanical energy (PE to KE).
7To determine force constant of a spring using Hook's Law.
8To find the moment of inertia of a flywheel.
9To find the viscosity of a given liquid (Glycerin) by Stoke's law.
10To determine atmospheric pressure at a place using Fortin's barometer.

List of Experiments (Applied Physics-II)

S.No Experiment Description
1To determine and verify the time period of a cantilever.
2To determine velocity of ultrasonic in different liquids using ultrasonic interferometer.
3To verify laws of reflection from a plane mirror/ interface.
4To verify laws of refraction (Snell's law) using a glass slab.
5To determine focal length and magnifying power of a convex lens.
6To verify Ohm's law by plotting graph between current and potential difference.
7To verify laws of resistances in series and parallel combination.
8To find the frequency of AC main using electrical vibrator.
9To verify Kirchhoff's law using electric circuits.
10To study the dependence of capacitance of a parallel plate capacitor on various factors and determines permittivity of air at a place.