Laser Light Experiment Viva Questions

It is a device.

Laser light experiment viva questions. Planck s constant is h ev ν where e is an electronic charge v is voltage reading in voltmeter v is the frequency of particular led color. I v characteristics of zener diode. Semiconductor diode laser is a specially fabricated pn junction diode. Series and parallel lcr circuits determination of resonant frequency and quality factor 3.

The phenomenon of bending of light waves around the edges of obstacles and their spreading into the geometrical shadow of the obstacle is called diffraction of light. 6 viva voce for expt. Viva questions on helium neon laser experiment. Planck s constant kit wires graph paper and 3 4 leds.

What is the principle of michelson interferometer the michelson interferometer works on the interference principle. What is semi conductor diode laser. 5 45 viva voce for expt. The term laser stands for light amplification by stimulated emission of radiation.

Laser thin slit wire and grating 49 checklist for expt. If you use this practice test please share your experience through the comment box below. Newtons ring experiment viva. 6 55 7 supplementary information for experiment 7 biography of michael faraday 59.

A they are formed as a result of interference between light waves reflected from the upper and lower surfaces of the air film developed between the convex surface of plano convex lens and plane glass plate. To provide all physical concept associated with this experiment i have created this quiz. It emits laser light when it is forward biased. It is a device.

5 45 6 supplementary information for experiment 6 biography of ali javan 47 experiment 6. Laser beam divergence 41 checklist for expt. Physics lab viva voce questions and its answers laser parameters 1. Michelson interferometer experiment viva questions determination of he ne laser wavelength by using the m i experiment it works on the interference principle.

Physics lab 15phyl17 27 viva questions. The term laser stands for light amplification by stimulated emission of radiation. Here some questions are asked to make experiments working more clear in terms of physical concepts. 2 mention the two types of diffraction.

Viva questions on helium neon laser experiment page link. Planck s constant using led determination of planck s constant by using light emitting diodes leds apparatus. In this experiment you determine the laser wavelength by diffraction grating. Identification of unknown passive electrical components and determine the value of inductance and capacitance 2.

You can attempt it and learn more about the experiment. It emits laser light when it is forward biased. Planck s constant viva questions. If you find difficult to give the answer to any question you can ask through the comment box of this post.

Physics lab viva voce questions and its answers laser parameters 16111 1.