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Physics

Physics
Lamberts law is related to

Illumination
Refraction
Interference
Reflection

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Physics
The fundamental scientific principle in the operation of battery is

Dialysis
Oxidation-reduction
Acid-base interaction
Dissociation of electrolytes

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Physics
Which one of the following is applicable to collision-coalescence process of precipitation?

Clouds which extend beyond the freezing level
All types of clouds
Cirrocumulus cloud
Clouds which do not extend beyond the freezing level

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Physics
Pipelines in cold countries often burst in winter, because

Temperature of ice is less than that of water
Pipelines contract in their volume
Pipelines expand due to freezing
Water freezes and expands in its volume

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Physics
Tap water is placed in an open pad and allowed to evaporate. After some time the temperature of water

Decreases slightly
Decreases rapidly
Increases slightly
Increases to a great extent

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Physics
Small bubbles are perfectly spherical because of

Pressure
Surface tension
Viscosity
Gravity

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MORE MCQ ON Physics

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