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Practice Physics GS Questions and Answers

The reason for a swimming pool to appear less deep than the actual depth is –
The dimension of which of the following is the same as that of impulse?
Global warming is expected to result in
The energy that can harness heat stored below the earth's surface is known as –
The colour of sky appears blue due to –
A particle is moving in a uniform circular motion with constant speed v along a circle of radius r. The acceleration-of the particle is –
What was invented by 'Zacharias Janssen'?
The unit of measurement of noise is –
Sensitivity of the human eye is maximum in the –
What is the process of melting also called?
'Shock-absorbers are usually made of steel as it –
What is the maximum value of deforming force upto which a material shows elastic property and above which the material loses it?
Hyperrnetropia or longsight can be corrected by using :
What is colour of light related to?
The material which can be deformed permanently by heat and pressure is called a:
The mass of a star is two times the mass of the Sun. How it will come to an end?
The mass density of Kerosene is:
A device used for converting A.C. into D.C. is called –
Fog is an example of –
The time period of a second’s pendulum is –
Which one of the following determines the sharpness of image in a camera?
A new technology which provides the ability to create an artificial world and have people interact with it is called –
What is the minimum escape velocity of rocket to be launched into space?
Smog is a combination of –
The 'four stroke petrol engine' is based on –
A rubber ball is dropped from a height of 2 metres. To what height will it rise if there is no loss of energy/velocity after rebounding?
If the temperature of a place increases suddenly, the relative humidity –
Tungsten is used for the manufacture of the filament of an electric bulb, because –
What is the wavelength of visible spectrum?
The shape of our Milky Way galaxy is
When water is heated from 0°C to 10°C. Its volume
Compared to fresh Water, the freezing point of sea water is -
The energy emitted by the Sun is due to
Why do brads not have respiratory trouble at the time of flying at high all?
The material used in the fabrication of a transistor is –
When heated from 0° to 10°C volume of a given mass of water will -
Angle of friction and angle of repose are
Water flows through a horizontal pipe at a constant volumetric rate. At a location where the cross sectional area decreases, the velocity of the fluid:
A particle dropped from the top of a tower uniformly falls on ground at a distance which is equal to the height of tower. Which of the following paths will...
A soap bubble shows colours when illuminated with white light. This is due to –

Practice Physics GS Questions and Answers

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Practice Physics GS Questions and Answers

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