Spot Science,Physics,Chemist

PHYSICS

PAPAER 2 - 

SECTION A

1. Voltmeter / thermometer
2. Momentum
3. Refraction/ magnifying/ Snell’s law
4. Forces of equilibrium
5. Young double- slits/ interference of light
6. Logic gates
7. Specific heat capacity
8. Bernoulli’s Principle

SECTION B

1. Radioactive/ half-life/ Geiger- Muller counter / Cloud-chamber
2. Archimedes / Buoyant force

SECTION C

1. Series and parallel circuits.
2. Galvanometer/ Choose suitable motor

PAPER 3 

Section A

1. Resistant against length of wire.
2. Magnification of convex lens over object distance.

Section B

1. Water pressure (Pressure over depth)
2. Number of coil over magnetic force

SCIENCE

SECTION A

1. Heat conductivity of meal / non-metal or reactivity of metal with oxygen.

2. Nervous / Endocrine system / Continuous or discontinuous variation

3. Radioactive / Periodic table

5. Culture knap / Thermoplastic or thermosets

SECTION B

6. Pin-hole camera / mitosis / meiosis

7. Soap / fats

8. Mirror / Light colour

9. Alloy / Haber process (Ammonia)

SECTION C

10. Inertia

11. Ozone and water / air pollution

12. Electrolysis of extraction or purification / Thermoplastic & Thermosets

CHEMISTRY

SECTION A

1.          Periodic table 

2.          Empirical formula of CuO / MgO 

3.          Contact & Haber 

4.         Danielle cell and electrolysis

5.          Heat of displacement

6.          Soap and detergent

SECTION B

7.          Bonding à Ionic / Covalent

8.          R.O.R à factors affecting

SECTION C

9.          Electroplating, U-tube, Rusting

10.    Carbon compound

 PAPER 3 

1.          Titration

2.          R.O.R à Concentration / TSA/V

3.          Position of metal in ECS à Voltaic cell

4. Heat of Neutralisation