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Physics

Physics
Light from the Sun reaches us in nearly

2 minutes
8 minutes
16 minutes
4 minutes

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Physics
A metal-semiconductor junction diode is called ________

Schottky diode
P-N Juction diode
Photo diode
Tunnel diode

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Physics
Suitable impurities are added to a semiconductor depending on its use. This is done in order to

increase its life
increase its electrical conductivity
enable it to withstand higher voltages
increase its electrical resistivity

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Physics
Solar energy is converted into chemical energy during

Photosynthesis
Osmosis
Transpiration
Diffusion

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Physics
Newton's first law of motion gives the concept of

Energy
Inertia
Work
Momentum

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Physics
Which results in an increase in power?

Doing less work in more time.
Doing less work in less time.
Doing more work in more time.
Doing more work in less time.

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MORE MCQ ON Physics

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