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Physics
List of top Physics Questions asked in PGIMER
The purpose of the choke in a tube light is to:
PGIMER - 2025
PGIMER
Physics
Electromagnetic induction
Sir C. V. Raman was awarded the Nobel Prize for his work on:
PGIMER - 2025
PGIMER
Physics
Optics
A supersonic plane flies with a speed:
PGIMER - 2025
PGIMER
Physics
Waves and Sound
Optical fibre works on the principle of:
PGIMER - 2025
PGIMER
Physics
Optics
Mercury is commonly used as a thermometric fluid rather than water because:
PGIMER - 2025
PGIMER
Physics
Thermometry
LEDs used in electronic devices emit:
PGIMER - 2025
PGIMER
Physics
Semiconductor electronics: materials, devices and simple circuits
Who proposed the theory of relativity?
PGIMER - 2025
PGIMER
Physics
Modern Physics
A rectifier converts which type of current into which other type?
PGIMER - 2025
PGIMER
Physics
Semiconductor electronics: materials, devices and simple circuits
What is the SI unit of mass?
PGIMER - 2025
PGIMER
Physics
Units and Measurements
According to Gauss's law, how is the electric flux through a closed surface related to the net charge enclosed by it, and what is the flux when no charge is enclosed?
PGIMER - 2025
PGIMER
Physics
Electrostatics
Which semiconductor device is commonly used to regulate or stabilise voltage in a circuit?
PGIMER - 2025
PGIMER
Physics
Semiconductor electronics: materials, devices and simple circuits
Which instrument is used to measure the relative humidity of air?
PGIMER - 2025
PGIMER
Physics
Units and Measurements
Why does the sky appear blue during the day?
PGIMER - 2025
PGIMER
Physics
Optics
What is the SI unit of temperature?
PGIMER - 2025
PGIMER
Physics
Units and Measurements
When a wave passes from one medium into another, which of its properties, speed, wavelength or frequency, stays the same?
PGIMER - 2025
PGIMER
Physics
Optics
Which mode of wave propagation is used to receive satellite communication signals?
PGIMER - 2025
PGIMER
Physics
communication systems
Name the instrument used to measure the specific gravity (relative density) of a liquid.
PGIMER - 2025
PGIMER
Physics
Mechanical Properties of Fluids
Which optical instrument is used to see very small objects that are not visible to the naked eye?
PGIMER - 2025
PGIMER
Physics
Ray optics and optical instruments
At which place on the Earth's surface is the acceleration due to gravity maximum, the poles or the equator?
PGIMER - 2025
PGIMER
Physics
Gravitation
Between two charged particles such as two electrons, which force between them is stronger, the gravitational force of attraction or the electrostatic force?
PGIMER - 2025
PGIMER
Physics
Electrostatics
Which form of energy does a body possess because of its motion, that is, the energy that is used to move an object?
PGIMER - 2025
PGIMER
Physics
work, energy and power
Is acceleration a vector quantity or a scalar quantity?
PGIMER - 2025
PGIMER
Physics
Motion in a straight line
What is the dimensional formula of strain?
PGIMER - 2025
PGIMER
Physics
Units and Measurements
What is the SI unit of magnetic flux?
PGIMER - 2025
PGIMER
Physics
Magnetism
Which temperature scale has its zero point set at absolute zero, the lowest possible temperature?
PGIMER - 2025
PGIMER
Physics
thermal properties of matter
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