Monday, May 19, 2014
- Electricity,Thermodynamics-Toasting the bread,Iron Box,etc.,
- Mechanical movements-Cycling a bike.
- Friction-Using the brakes.
- Levers and Springs-Using a door handle.
- Weights, gravity, trajectory, Air Resistance-Throwing a ball.
- Energy-eating food which undergoes chemical reactions producing heat energy which is converted into mechanical energy.
- Design and Manufacturing-automobiles,refrigerator, pressure cookers, washing machines,television,music system, computers, etc.
- Motion of Sound Waves,Harmonics,Acoustics-Musical Instruments,speakers.
- Newton's 3rd Law-Boomerang.
- Projectile motion, Newton's 3 Laws, Newton's Equations of Motion-2 people throwing and catching the ball.
- Heat of vaporisation, Thermodynamics, Heat of convection, Heat of conduction-Boiling of water.
- Nuclear fusion-Sun.
- Gravitational Force-Falling Of Apple from a tree.
- Optics-Polarising Glasses,Prism.
- States Of Matter-Melting Of Ice from solid to liquid state.
- Relativity-Length Contraction,Time Dilation.
- Electronics-LED's,Computers,Mobile Phones.
- Fibre Optics-Communication Cables,Optic Fibres.
