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Physics

Physics
Who discovered X-ray

Marie Curie
Wilhelm Rontgen
Ernest Rutherford
Pierre Curie

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Physics
Refrigeration is a process which

Plasmolyses the bacteria
Kills bacteria
Inactivates the bacteria
Slows down the bacterial growth

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Physics
Decibel is the unit used for

Radio wave frequency
Intensity of sound
Intensity of heat
Speed of light

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Physics
The fundamental scientific principle in the operation of battery is

Dissociation of electrolytes
Dialysis
Acid-base interaction
Oxidation-reduction

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Physics
Which is the point from where an azimuth originates?

North
East
West
South

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Physics
Which of the metals has the maximum thermal conductivity?

Aluminium
Silver
Copper
Iron

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MORE MCQ ON Physics

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