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Physics

Physics
Who among the following discovered X-rays?

Marie Curie
W.C Roentgen
J.J Thomson
James Chadwick

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Physics
The minimum number of forces to keep a particle in equilibrium is

2
3
4
1

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Physics
When a running car stops suddenly, the passengers tends to lean forward because of:

Inertia of motion
Inertia of rest
Centrifugal force
Gravitational force

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Physics
Nuclear sizes are expressed in a unit named

Fermi
Newton
Tesla
Angstrom

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Physics
If a copper wire is increased to double its length, its resistance will become

Double
One–fourth
Four times
Half

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Physics
Which waves cannot be transmitted through vacuum?

Sound
Light
Electromagnetic
Heat

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MORE MCQ ON Physics

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