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Physics

Physics
Optic fibres are used in :

X-ray photos
CAT scans
Ultrasound scans
Endoscopy

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Physics
The paramagnetic theory of magnetism applies to

Nickel
Platinum
Mercury
Iron

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Physics
One should not connect a number of electrical appliances to the same power socket because

this can damage the appliances due to overloading
this can damage the domestic wiring due to overloading
the appliance will not get full voltage
this can damage the electrical meter

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Physics
The spokes used in the wheel of a bicycle increase its

Moment of inertia
Acceleration
Velocity
Momentum

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Physics
What is the reason for twinkling of stars ?

Atmospheric reflection
Total internal reflection
Dispersion of light
Atmospheric refraction

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Physics
Find the acceleration (in m/s2) of a body which accelerates from 25 m/s to 30 m/s in 10 seconds

0.5
5.5
1
11

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MORE MCQ ON Physics

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