Laser Experiment Viva Questions

How are longitudinal strain and stress produced in your experiment.

Laser experiment viva questions.

A wedge shaped air film is formed. In this experiment you determine the laser wavelength by diffraction grating. Greater than 66 291 views. 3 what is the type of diffraction in the diffraction grating experiment.

A grating is a plane glass plate on which a large number of opaque rulings are drawn at equidistance with a diamond head. Optical communication lab viva questions. 6 55 7 supplementary information for experiment 7 biography of michael faraday 59. 8085 microprocessor lab viva questions with answers 1.

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. 4 what is grating. Viva questions with answers dept of physics hppc govt.

Yes the fringes equispaced. Fraunhofer diffraction is involved because the source and the screen are effectively at infinite distance. This is the time required for the laser output to drop to one half of its initial value when current passes through the device. If you find difficult to give the answer to any question you can ask through the comment box of this post.

Newtons ring experiment viva. Physics lab viva voce questions and its answers laser parameters 1. In our experiment we use plane type replica grating. X rays ultraviolet rays light and radio waves all travel at the same speed through a vacuum.

To provide all physical concept associated with this experiment i have created this quiz. Viva questions on meter bridge experiment in hindi physicspractical meterbridge apnipryogshala duration. 6 viva voce for expt. Waves a wave is a phenomenon whereby energy is moved without the transference of any material.

Identification of unknown passive electrical components and determine the value of inductance and capacitance 2. 2015first grade college challaker 577522 1 16 air wedge 1. I v characteristics of zener diode. Department of physics physics lab viva voce questions and its answers laser parameters.

As a result longitudinal strain is produced. Are the fringes equispaced. 5 45 viva voce for expt. Series and parallel lcr circuits determination of resonant frequency and quality factor 3.

You can attempt it and learn more about the experiment. 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 is semi conductor diode laser. Laser thin slit wire and grating 49 checklist for expt.