2. a) Applying Hooke’s law arrive at the equations for the effective spring constants of Series and Parallel combinations of springs. Answer: Combination of springs in series: Combination of springs…
1.b) Illustrate the generation of shock waves using the Reddy shock tube. Answer: Reddy’s shock tube Generation of shock waves using the Reddy shock tube: A device used to produce…
1.A) Discuss the theory of forced oscillations and hence classify the conditions of variation of amplitude and phase with angular frequency. Answer: Expression for Amplitude and Phase in Forced Oscillations:…
Consider a particle of mass m bouncing back and forth between the walls of one dimensional potential well as shown in figure. The particle is said to be under bound…
Starting from Planck’s quantum theory of radiation arrive at Wein’s law and Rayleigh-Jean’s law. Answer:- Planck’s law could be reduced to Wien’s distribution law and Rayleigh-Jeans law in the shorter…
On this website, you will find all subjects solved model question paper with answers and VTU 1st Year 21PHY12 Engineering Physics Solved Model Question paper with answers. Engineering Physics Solved…
5.C] Estimate the attenuation in an optical fiber of length 500m when a light signal of power 100mW emerges out of fiber with a power 90mw. Answer:-
2. c) The distance between two pressure sensors in a shock tube is 200 mm. The time taken by a shock wave to travel this distance is 0.4ms. If the…
6.B] Explain how laser find application in eye surgery Answer:- Eye Treatment: LASIK (Laser-assisted in situ keratomileuses) is commonly known as laser eye surgery or laser vision correction. It is…
4.B] State Heisenberg uncertainty Principle. Show that electron does not exists inside the nucleus by this Principle. Answer:- Statement :- The simultaneous determination of the exact position and momentum of…
