Derivations-(28marks)
(note:This type of question carry almost ideas to solve numericals as well as short questions)
MECHANICS(12 marks)
(note: four questions are asked each of 4 marks one is optional/only three should be done)
1.Triangle/Parallelogram law of vector.
2.Projectile.
3.Angle of friction/Angle of repose.
4.Conservation of linear momentum.
5.Capilary rise method/Surface tension.
6.Relation of surface tension and surface energy.
7.Time period of conical pendulum.
8.Banking of road/Bending of cyclist .
9.Centripetal force and Centripetal Acceleration.
10.Orbital Velocity.
11.Escape Velocity.
12.Total Energy of sattlite.
13.Expression for Gravitational Potential Energy.
14.Variation of 'g' due to different factors.
15.Bernouli's Principle.
16.Stoke's formula derivation .
17.Work done by variable force.
18.Work done by constant force(Work energy theorem).
19.Conservation of energy.
20.Energy stored on stretched wire.
21.Show power is product of torque and angular velocity.
22.Moment of inertia of rigid body.
23.Relation between torque and angular acceleration.
24.Time period and total energy of SHM .
Thermodynamics(8-Marks)
(note: three questions are asked each of 4 marks one is optional/only two should be done)
25.Pressure exerted by ideal gas (99%Sure)
26. Root mean square speed of gas.(VVIMP)
27.Diesel engine and Petrol engine (One is sure 100%)
28. Kinetic theory and Ideal gas equation
29.Relation of alpha,beta and gama .
30.Method of mixture
31.Newton's law
32.Latent heat of vapourization
33.Latent heat of fusion of ice
Electrostatics(4 marks)
(note: two questions are asked each of 4 marks one is optional/only one should be done)
34.Energy stored on capacitor
35.Series and parallel compination of capacitor
36.Gauss theorem and its application
37.Electric potential at a point due to point charge
Optics(4-marks)
(note: two questions are asked each of 4 marks one is optional/only one should be done)
38.Mirror formula
39.Lens maker's formula
40.Compound Microscope and its magnifying power
41.Lateral Shift
42.Combined focal lens
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