Vinayaka Missions University 2010 B.Sc General Oscillation and waves - Question Paper

COURSE CODE – 1030104
UG DEGREE exam – JAN 2010
BSC (MPC / PHY)
OSCILLATION AND WAVES

Time: three Hours Max marks: 75
PART– A
ans All the Questions: 10 X two = 20
1. describe Simple harmonic motion.
2. What is meant by Resonance
3. elaborate stationary waves
4. What is meant by wave front
5. What is meant by refraction
6. What is Diffraction?
7. What is AIR?
8. Write about half wave plate.
9. What is polarization?
10. What is weak light damping?
PART– B
ans All the Questions: five X five = 25
11. a. define optical activity
(Or)
b. discuss plane diffraction grating
12. a. discuss Lissajous figures with neat diagram
(Or)
b. discuss meldes experiment with neat diagram.
13. a. discuss Loyd’s sinole mirror with diagram
(Or)
b. Write about Huygens principle of propagation of wave
front.
14. a. Write the characteristics of S.H.M
(Or)
b. discuss the vibration of loaded beams?
15. a. Write a note on elliptically.
(Or)
b. discuss interference
PART – C
ans any 2 Questions: two X 15 = 30
16. discuss polarimeter with neat diagram
17. Write the brief account of oscillation of 2 coupled
masses.
18. discuss Fresnel’s Biprism method with near diagram
19. discuss the power absorbed a forced oscillator
20. discuss Biquartz Polarimeter.

Earning:   Approval pending.