Lets discuss the answers:
1. Clausius Mosotti equation
2. Area a vector
3. Debye equation for Cv of solid
4. Water Droplets surface tension
5. Corona
6. Displacement graph. (A train speeding, then constant, then retarding)
7. Earthquake wave distance
8. Time period of the spring mass body
9. Fringe Displacement. (2 fringes down)
10. Fringe angular width
11. Force on magnetic loop
12. 6 degree of freedom for rigid body
13. if G reduces what of satellite will be constant?
14. Escape Velocity?
15. Entropy 2nd law of TD
16. Millikans Oil Drop Exp
17. Bernoulis Theorem for Static Pressure
18. Why does water in lakes not freeze? (4 degree anomalous)
19. Paulis Exclusion (Thats what was my answer to the lines ?? I dont remember this q)
20. Clausius Clapeyron equation
21. Levitation of magnet
22. Gauss elec field 1/r
23. Ampere circuital law
24. 1/(1+exp(hw/t) ) some plancks constant etc
25. Angular momentum in or out of paper
26. Singular Matrix
27. Rank of matrix
28. X^x
29. h^2>ab (hyperbola)
30. ellipse a^2/l^2 + b^2/m^2 =(a^2-b^2)^2/n^2
31. Partial integration
32. Differential equation ..ae^x+be^2x+..
33. cosz/z residue
34. Series 1
35. Series 2
36 Z2 + Z5 sum
37. X= 1.514 Y=21 or something like this
38. integrate xsin^3(x)cosx from 0 to pi
39. b-c^2 continuity check
40. statements that are enough to answer the question
41. 2(e-1) e power mod x integrate
42. set question which is necessry and sufficient to say B is A subset
43. value of K for which system of equation have no solution?
44. x^05 + y^0.5 = f(x^0.5- z^0.5) I dunno its correct answer or no
45. dx/X(1+X) where X= x^0.5
46. Work = 0.5*stress*strain
47. Plane of some force or something like this
48. beat intensity