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Physics

Physics
1 WH =

360 joules
3600 joules
36 joules
36000 joules

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Physics
The laws which govern the motion of planets are called ________

De Morgan's Laws
Newton's Laws
Avogadro's laws
Kepler's Laws

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Physics
Electron microscope works on which of the following principles?

Wave Nature of electrons
Motion of charged particle in electromagnetic fields
Faraday's law of Electromagnetic induction
Optical interference

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Physics
If the diameter of a capillary is doubled, then the rise of water in it will be

No change
Four times
Half
Two times

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Physics
Sound becomes hazardous noise pollution at decibels?

Above 120 db
Above 80 db
Above 30 db
Above 50 db

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Physics
In SONAR which kind of wave is used?

Infrasonic
Radio
Audible sound
Ultrasonic

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MORE MCQ ON Physics

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