Enumerate the properties and applications of shock waves.
2. b) Enumerate the properties and applications of shock waves. Answer: Properties of shock waves: Shock waves travel in a medium with mach (M)>1. Shock waves obey the laws of…
Category 21PHY12/22
Spectral distribution energy in the black body radiation spectrum | explain Wien’s displacement law
3.A] Discuss the spectral distribution energy in the black body radiation spectrum and hence explain Wien’s displacement law. Answer:- Spectral distribution of energy in thermal radiation Black Body radiation spectrum…
Applying Hooke’s law arrive at the equations for the effective spring constants of Series and Parallel combinations of springs.
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…
Illustrate the generation of shock waves using the Reddy shock tube.
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…
Discuss the theory of forced oscillations and hence classify the conditions of variation of amplitude and phase with angular frequency.
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:…
Assuming the time independent Schrodinger’s wave equation discuss the solution for a particle in one dimensional potential well of infinite height and hence obtain the normalized wave equation.
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.
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…
VTU 1st Year Engineering Physics [set-1] Solved Model Question paper
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…
Estimate the attenuation in an optical fiber
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:-
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 velocity of sound under the same condition is 340 m/s. Find the Mach number of the shock wave.
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…