What is semi conductor diode laser.
Laser experiment viva questions.
To provide all physical concept associated with this experiment i have created this quiz.
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.
Viva questions on meter bridge experiment in hindi physicspractical meterbridge apnipryogshala duration.
Viva questions with answers dept of physics hppc govt.
5 45 viva voce for expt.
6 viva voce for expt.
Laser beam divergence 41 checklist for expt.
3 what is the type of diffraction in the diffraction grating experiment.
5 45 6 supplementary information for experiment 6 biography of ali javan 47 experiment 6.
If you find difficult to give the answer to any question you can ask through the comment box of this post.
How are longitudinal strain and stress produced in your experiment.
What are the important cpu registers in the 8085 microprocessor.
6 55 7 supplementary information for experiment 7 biography of michael faraday 59.
Optical communication lab viva questions.
4 what is grating.
X rays ultraviolet rays light and radio waves all travel at the same speed through a vacuum.
Series and parallel lcr circuits determination of resonant frequency and quality factor 3.
A grating is a plane glass plate on which a large number of opaque rulings are drawn at equidistance with a diamond head.
I v characteristics of zener diode.
Due to depression the upper or the concave side of the beam becomes smaller than the lower or the convex side of the beam.
Physics lab 15phyl17 27 viva questions.
What type of air film do you get when thin plate is placed between two plane parallel glass plates.
This is the time required for the laser output to drop to one half of its initial value when current passes through the device.
In our experiment we use plane type replica grating.
Department of physics physics lab viva voce questions and its answers laser parameters.
8085 microprocessor lab viva questions with answers 1.
Are the fringes equispaced.
You can attempt it and learn more about the experiment.
Yes the fringes equispaced.
In this experiment you determine the laser wavelength by diffraction grating.
Fraunhofer diffraction is involved because the source and the screen are effectively at infinite distance.
Here some questions are asked to make experiments working more clear in terms of physical concepts.
A wedge shaped air film is formed.
Waves a wave is a phenomenon whereby energy is moved without the transference of any material.
As a result longitudinal strain is produced.
2015first grade college challaker 577522 1 16 air wedge 1.
Newtons ring experiment viva.
