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Physics

Physics
Who gave black hole theory?

Stephen Hawking
None of these
Albert Einstein
Isaac Newton

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Physics
The layer of atmosphere used for radio-wave transmission is

Stratosphere
Chromosphere
Ionosphere
Troposphere

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Physics
Angle of friction and angle of repose are

Not equal to each other
None of these
Proportional to each other
Equal to each other

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Physics
What are the particles emitted by radioactive element after 3 consecutive disintegration?

2 beta 2 alpha
2 beta 1 alpha
2 alpha 1 beta
1 alpha 1 beta

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Physics
A galvanometer can be converted into a voltmeter by connecting with it a

Low resistance on parallel
High resistance on series
High resistance in parallel
Low resistance in series

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Physics
Alcohol is more volatile than water because ________ is lower than water.

Its viscosity
Its surface tension
Its density
Its boiling point

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MORE MCQ ON Physics

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