Practice Physics GS Questions and Answers
- A spherical ball made of steel when dropped in mercury container will –
- Gamma rays have greatest similarity with –
- In the absence of ozone layer, which rays will enter into atmosphere?
- An object at rest will remain at rest and an object in motion will remain in motion until and unless it is acted upon by an external force. This is Newton'...
- Tape recorder should not be kept near one of the following things –
- The surface tension of water on adding detergent to it –
- In a refrigerator, the cooling system should always be –
- Pycnometer is an instrument used to measure the –
- Rain drops acquire spherical shape due to -
- What is found in frequency modulation?
- When the speed of car is doubled, then what will be the braking force of the car to stop it in the same distance?
- Ultra violet radiations of the Sun do not reach the earth because, earth's atmosphere is surrounded by –
- Energy that is produced commercially from coal is called –
- Which among the following is not a characteristic of transition metals?
- Which one of the following is not a function of the liver?
- The term ‘Isoneph' indicates the lines of equal –
- A decibel is –
- If lift is going up with acceleration, the apparent weight of a body is -
- The rate of transfer of charges through a circuit is called?
- In MRI machine, which one of the following is used?
- 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 –