Laser Experiment Viva Questions

This is the time required for the laser output to drop to one half of its initial value when current passes through the device.

Laser experiment viva questions. Viva questions on meter bridge experiment in hindi physicspractical meterbridge apnipryogshala duration. Physics lab 15phyl17 27 viva questions. Fraunhofer diffraction is involved because the source and the screen are effectively at infinite distance. Physics lab viva voce questions and its answers laser parameters 1.

Viva questions with answers dept of physics hppc govt. In our experiment we use plane type replica grating. What are the important cpu registers in the 8085 microprocessor. Due to depression the upper or the concave side of the beam becomes smaller than the lower or the convex side of the beam.

Are the fringes equispaced. Newtons ring experiment viva. If you use this practice test please share your experience through the comment box below. Here some questions are asked to make experiments working more clear in terms of physical concepts.

5 45 6 supplementary information for experiment 6 biography of ali javan 47 experiment 6. What type of air film do you get when thin plate is placed between two plane parallel glass plates. A grating is a plane glass plate on which a large number of opaque rulings are drawn at equidistance with a diamond head. Series and parallel lcr circuits determination of resonant frequency and quality factor 3.

Waves a wave is a phenomenon whereby energy is moved without the transference of any material. 8085 microprocessor lab viva questions with answers 1. Identification of unknown passive electrical components and determine the value of inductance and capacitance 2. 4 what is grating.

What is semi conductor diode laser. 6 viva voce for expt. Yes the fringes equispaced. Greater than 66 291 views.

In this experiment you determine the laser wavelength by diffraction grating. You can attempt it and learn more about the experiment. 6 55 7 supplementary information for experiment 7 biography of michael faraday 59. A wedge shaped air film is formed.

Optical communication lab viva questions. 2015first grade college challaker 577522 1 16 air wedge 1. 5 45 viva voce for expt. I v characteristics of zener diode.

Laser thin slit wire and grating 49 checklist for expt. 3 what is the type of diffraction in the diffraction grating experiment. Department of physics physics lab viva voce questions and its answers laser parameters. If you find difficult to give the answer to any question you can ask through the comment box of this post.

Laser beam divergence 41 checklist for expt. As a result longitudinal strain is produced.