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Physics

Physics
The radiant energy having lowest energy is

Microwave radiation
UV rays
Visible light
Gamma rays

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Physics
A bomb explodes on the moon. You will hear its sound on earth after ________

20 minutes
3.7 hours
2 hours 20 minutes
You cannot hear the sound of explosion

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Physics
The ''Choke' used with a tube light is basically

An inductor
A capacitor
A resistor
A transformer

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Physics
The device used to convert solar energy into electricity is

Daniell cell
Galvanic cell
Electrochemical cell
Photovoltaic cell

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Physics
Where do the electrical charges reside in a charged conductor?

Outer surface of the body
Throughout the body
At the core
Depended upon the nature of the body

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Physics
The GPS device in an automobile uses which communication channel?

Radio frequency
Satellite
Microwave
Infrared

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MORE MCQ ON Physics

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