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Physics

Physics
Decibel is a term connected with :

Soil
Water
Sound
Air

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Physics
The device used to convert solar energy into electricity is

Photovoltaic cell
Daniell cell
Galvanic cell
Electrochemical cell

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Physics
Radio activity is due to

Stable electronic configu-ration
Unstable nucleus
Stable nucleus
Stable electronic configu-ration

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Physics
A bullet is fired from a rifle which recoils after firing. The ratio of kinetic energy of the rifle to that of the bullet is

One
Less than one
More than one
Zero

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Physics
Pycnometer is an instrument used to measure the

Intensity of earthquake
Intensity of solar radiation
Density
High temperatures

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Physics
According to the Second Law of Motion, for a given force, acceleration is inversely proportional to the ________ of an object.

Volume
Density
Force
Mass

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MORE MCQ ON Physics

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