Applied Physics Past Paper PDF

IMPORTANT QUESTION APPLIED PHYSICS -2 1.Difference between transverse ave & longitudinal wave. 2.Write down properties of sound waves. 3.Derive the expression for displacement , velocity & acceleration of particle executing S.H.M. 4.Define free ,forced & damped vibration. 5.Def...

IMPORTANT QUESTION APPLIED PHYSICS -2 1.Difference between transverse ave & longitudinal wave. 2.Write down properties of sound waves. 3.Derive the expression for displacement , velocity & acceleration of particle executing S.H.M. 4.Define free ,forced & damped vibration. 5.Define echo & reverberation. 6.Define 1. refractive index 2. T.I.R 3. refraction. 7.Construction , working & magnifying power of astronomical telescope. 8. Explain optical projection system. 9.Explain coulombs law. 10.Define 1. electric field 2. electric field lines 3. electric potential 4. electric dipole.5. electric flux. 11. What is charge & write down its properties. 12. Explain gauss law. Derive expression for electric field due to infinite long charged straight wire. 13. What is resistance & factor effecting resistance. 14. Color coding for finding value o0f resistance. 15. Capacitance of parallel plate capacitor. 16. Equivalent capacitance of capacitor in series & parallel combination. 17. Explain faraday law of E.M.I 19. Force on moving charge particle in a magnetic field. 20.Explain p-n junction diode & v-I characterstics. 21.Diffrence between p –type & n-type s.c 22.Define laser & its properties. 23. Construction & working of ruby laser. 24.Expression for numerical aperature & acceptance angle.