Technology And Scientific Principles Flashcards by Anannya Joshi | Brainscape

Q

Steam disel petrol engines

A

Laws of thermodynamics

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Q

Refrigerator

A

Laws of thermodynamics

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Q

Aeroplane

A

Bernoullis principle in fluid dynamics

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Q

Laser

A

Light amplified by stimulated emission of radiation

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Q

Sonar

A

Reflection of ultrasonic waves

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Q

Photocell

A

Photoelectric effect

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