Laser Light Experiment Viva Questions

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.

Laser light experiment viva questions.

Series and parallel lcr circuits determination of resonant frequency and quality factor 3. 5 45 6 supplementary information for experiment 6 biography of ali javan 47 experiment 6. Planck s constant viva questions. It is a device.

6 viva voce for expt. 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. Laser thin slit wire and grating 49 checklist for expt. Here some questions are asked to make experiments working more clear in terms of physical concepts.

To provide all physical concept associated with this experiment i have created this quiz. Viva questions on helium neon laser experiment page link. What is semi conductor diode laser. I fresnel diffraction ii fraunhofer diffraction 3 what is the type of diffraction in the diffraction grating experiment.

5 45 viva voce for expt. Laser beam divergence 41 checklist for expt. Viva questions on helium neon laser experiment. Semiconductor diode laser is a specially fabricated pn junction diode.

What is semi conductor diode laser. It emits laser light when it is forward biased. Michelson interferometer experiment viva questions determination of he ne laser wavelength by using the m i experiment it works on the interference principle. Identification of unknown passive electrical components and determine the value of inductance and capacitance 2.

If you use this practice test please share your experience through the comment box below. I v characteristics of zener diode. If you find difficult to give the answer to any question you can ask through the comment box of this post. Planck s constant using led determination of planck s constant by using light emitting diodes leds apparatus.

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. It emits laser light when it is forward biased. 2 mention the two types of diffraction. Semiconductor diode laser is a specially fabricated pn junction diode.

Physics lab viva voce questions and its answers laser parameters 16111 1. Physics lab viva voce questions and its answers laser parameters 1. What is the principle of michelson interferometer the michelson interferometer works on the interference principle. It is a device.

You can attempt it and learn more about the experiment. Newtons ring experiment viva. The term laser stands for light amplification by stimulated emission of radiation. 6 55 7 supplementary information for experiment 7 biography of michael faraday 59.

The term laser stands for light amplification by stimulated emission of radiation.