1. Mendelev's periodic table
2. Radioactive gasses
3. Young's modulus density chart
4. Vernier Calipers
5. Screw Gauge
6. Simple pendulum
7. kirchhoff's laws
8. Wheatstone bridge
9. Human eye
10 Microscopes
11. Telescope
12. Structure of atoms
13. Chemical bonding and molecular structure
14. Environmental chemistry charts
15. Nitrogen, Oxygen, etc gasses chart
16. Renowned scientist chart
17. Magnet
18. Pendulum
19. Thermometer
20. Hydrometer |
1. Testing of consumer products- glues, stain removers, antiseptics, mouthwash, detergents, paper towels, making salt water potable, removal of pollutants
2. Sunlight on rubber, ink, paper
3. Different metals by the colour of flame when they burn
4. Fuels and their efficiency in producing energy.
5. Musical instruments
6. Pendulums
7. Lenses
8. Light bulb
9. Battery
10 prisms
11 Electric Motors
12. Electric Circuits
13. Magnets and electromagnets
14. Buzzers, bells and alarms
15. Radios
16. Paint |