Technology Scientific principle(s) |
|
Steam engine |
Laws of thermodynamics |
Nuclear reactor |
Controlled nuclear fission |
Radio and Television |
Generation, propagation and detection of electromagnetic waves |
Computers |
Digital logic |
Lasers |
Light amplification by stimulated emission of radiation |
Production of ultra high magnetic fields |
Superconductivity |
Rocket propulsion |
Newton’s laws of motion |
Electric generator |
Faraday’s laws of electromagnetic induction |
Hydroelectric power |
Conversion of gravitational potential energy into electrical energy |
Aeroplane |
Bernoulli’s principle in fluid dynamics |
Particle accelerators |
Motion of charged particles in electromagnetic fields |
Sonar |
Reflection of ultrasonic waves |
Optical fibres |
Total internal reflection of light |
Non-reflecting coatings |
Thin film optical interference |
Electron microscope |
Wave nature of electrons |
Photocell |
Photoelectric effect |
Fusion test reactor (Tokamak) |
Magnetic confinement of plasma |
Giant Metrewave Radio Telescope (GMRT) |
Detection of cosmic radio waves |
Bose-Einstein condensate |
Trapping and cooling of atoms by laser beams and magnetic fields. |
Link between technology and physics
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