Question

Name the scientific principle on which the following technology is based
Steam engine
Laser
Aeroplane
Rocket propulsion

Answer 1

Dear Student,

Steam engine is based on principle of conversion of heat in to mechanical work.
Laser is based on stimulated emission of electromagnetic radiation.
Aero plane is based on the Bernoulli's principle.
Rocket propulsion is based on Newton's third law of motion.

Regards,
Manoj Singh.