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Physics

Physics
Longitudinal waves cannot travel through

Vacuum
Solid
Liquid
Gas

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Physics
A bottle of sodalime is grasped by the neck and swung briskly in a vertical circle, Near which portion of the bottle do the bubbles collect?

Near the bottom
Near the neck
Bubbles remain distributed uniformly
In the middle of the bottom

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Physics
In the Earth, the weight of a body is maximum at the

Surface
North Pole
South Pole
Equator

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Physics
Which of the following has the highest entropy?

Hydrogen
Diamond
Mercury
Liquid nitrogen

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Physics
Solids which conduct electricity at higher temperature but not at lower temperature are called

Insulator
Super-conductor
Semi-conductor
Metallic-conductor

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Physics
Ozone layer in the outer atmosphere helps us in

Regulating the temperature of atmosphere
Absorbing UV radiations
Absorbing cosmic ray particles
Reflecting radio waves and makes radio communication possible

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MORE MCQ ON Physics

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