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Physics

Physics
Sound travels fastest in

Air
Vacuum
Glass
Water

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Physics
The lift of an aeroplane is caused by

Pascel's law
Theorem of continuity
Law of gravitation
Bernouli's theorem

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Physics
On which of the following techniques photostate machine works ?

Electromagnetic Image— Making
Electrostatic Image—Making
Thermal Image—Making
Magnetic Image—Making

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Physics
Which one among the following components can not be developed within an ''integrated circuit'?

Transistor
Transformer
Triode
Diode

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Physics
What is another name for energy of motion?

Potential energy
Motional energy
Rotational energy
Kinetic energy

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Physics
A wavelength of 0.3 m is produced in air and it travels at a speed of 300 m/s. Then it will be an

Microwave
Infrasonic wave
Ultrasonic wave
Audible wave

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MORE MCQ ON Physics

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