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Physics Mcqs Online With Answers

Physics is the  science that deals with matter and energy and their interactions in the fields of mechanics, acoustics, optics, heat, electricity, magnetism, radiation, atomic structure, and nuclear phenomena.Physics is the natural science that studies matter and its motion and behavior through space and time and that studies the related entities of energy and force. Physics is one of the most fundamental scientific disciplines, and its main goal is to understand how the universe behaves.Physics is one of the oldest academic disciplines and, through its inclusion of astronomy, perhaps the oldest. Over the last two millennia, physics, chemistry, biology, and certain branches of mathematics were a part of natural philosophy, but during the scientific revolution in the 17th century, these natural sciences emerged as unique research endeavors in their own right. Physics intersects with many interdisciplinary areas of research, such as biophysics and quantum chemistry, and the boundaries of physics are not rigidly defined. Just follow the Mcqs online quiz being dispatched over here with respect to your preparation for entry admission test NTS PPSC OTS PTS and missllenous job exams simultaneously.

Here we have large collection of Physics Mcqs for all Students and jobs test preparation purpose. These Physics Mcqs will be updated on daily basis and added more multiple choice question about Physics frequently.You can prepare your Physics Subject for different classes like 9th class, 10th class ,11th class 12th class exams, Entry Test like MCAT NTS ,OTS ,PTS ,BTS, GTS, Jobs Test,Recruitment Test like PPSC CSS FPSC SPSC KPPSC and interviews here.

Physics Mcqs Online With  Answers for NTS PPSC Entry Test Classes

Physics

Physics Mcqs with Answers Solved.


Which of the following is not an example of projectile motion?

Geothermal energy is a __________source of energy.

An airplane flies 400m due north and then flies 300m south and then flies 1200m. The net displacement is?

The energy radiated is directly proportional to fourth power of Kelvin’s temperature is?

The practical unit of current is?

Large astronomical telescopes are of which type?

The unit of resistance is?

A wire having very high value of conductance is said to be?

Principle of superposition of waves uses the property of ________ for displacements of waves?

A moving coil galvanometer of resistance 100Ω gives half scale deflection for a current of 20mA. What will be the potential difference across it?

p-n junction when reversed biased acts as a?

For what physical quantity is the pascal a unit?

It becomes difficult to recognise beats when the difference between the frequencies of two sounds is more than?

The magnitude of force experienced by a stationary charged particle in a uniform magnetic field is?

Final image produced by a compound microscope with respect to the object is?

The permeability of free space is measured in?

The phase angle between the voltage and the current in an AC circuit consisting of a resistance is?

Newton formula estimated the speed of sound is?

Once the stress is increased than UTS, the material falls into the region of?

Ammeter connected in an AC circuit measures?

To designate the voltage as low or 0 by a logic gate, the specified maximum value is?

Optically active crystals rotate the?

What is the density of an object with a volume of 15 mL and a mass of 42 grams?

What is the velocity of a particle of mass m & de-Broglie wavelength λ?

The unit of resistivity is?

When a body moves in a circle, the angle between its linear velocity and angular velocity is always?

When the ohmeter measures the infinite resistance, its pointer lies at?

A gas which strictly obeys the gas laws under all conditions of temperatures and pressure is called?

The kinetic energy of the molecular motion appears as?

The acceleration of a projection on the diameter of a particle moving along a circle is?

Which of the given has the least coefficient of viscosity?

When two objects come to common temperature, the body is said to be in?

Leptons are?

As compared to the circuit resistance across which the voltmeter is connected, its resistance should be?

“If the pressure of a given gas is held constant its density is inversely proportional to its absolute temperature”. It is the statement of?

The electrons in conduction band are free to?

What does V represent in the equation PV/2 = RT?

When a force is perpendicular to the direction of motion of the body , them work done on the body is?

Which property of a solid object cannot be changed by the application of force?

Which of the following forces is the weakest?

SMH described by x = cos(t), has frequency of?

The special theory of relativity is based on?

Rate of decay is actually described by?

Absolute zero is considered as that temperature at which?

Prefix deca represents?

Magnetic flux density at any point due to current carrying conductor can be computed by?

For what value of θ, the electric flux has average value of those of extreme values?

The locus of all points in a medium having the same phase of vibration is called?

NAND gate is a combination of?

When the motor is at its maximum speed, then back emf will be?

The unit of ϵr is?

Steradian is the SI unit of?

All motions are?

One mega watt hour is equal to?

Standard temperature and pressure refers to?

A current is passed through a straight wire. The magnetic field established around it has its lines of force?

1024 can be written in scientific notation as?

Diode can work as?

Real gases strictly obey gas laws at?

A current of 1 ampere is passing through a conductor. The charge passing through it in half a minute is?

A force of 10N is acting along y-axis. Its component along x-axis is?

N-type crystals have?

Transformer works on the principle of?

Torque acting on a body determines?

Unified mass scale means that atomic mass is expressed in?

The error in measurement may occur due to?

A body is moving in a circle at a constant speed. Which of the following statement is true about the body.

The dimension of energy density is same as that of?

The source of tidal energy is?

The concept of direction is purely?

The gate will recognize the voltage as high or 1, if the voltage applied to the gate is?

Which one is not correct for a vector A = √2i + V2j?

The part/s of a photocell is/are?

Amperean path is a?

Time?

At resonance the value of the power factor in an L-C-R series circuit is?

When the disorder of the state of system increases, its entropy?

N/C = ?

Which of the following produce magnetic field?

Electron moves in the orbit as?

If a glass plate is inserted in between the plate of a capacitor in series with a lighted bulb, the brightness of the bulb?

A field in which the work done in moving a body in a closed path is zero is called?

Electromagnetic waves travel in free space with the speed of?

Einstein was awarded Nobel Prize on the basis of?

The law of thermodynamics which discusses the condition under which heat energy is converted into an equivalent amount of work is?

Materials in which valence electrons are tightly bound to their atoms at low temperature are called?

In p-type semiconductor the majority and minority charge carries are?

Half life of radium is 1590 years. In how many years shall the earth loss all its radium due to radioactive decay?

Energy needed to magnetize and demagnetize is represented by?

The resistance of the shunt is?

Tick the ferromagnetic substance?

The relation between linear and angular acceleration is?

In angular motion, Newton’s second law of motion is?

The energy band occupied by the valance electron is called?

Quasi-free electrons means?

Which one is the highest power multiple?

Which one is not a branch of physical sciences?

UV radiation can be produced by?

Zirconia is classified as?

The velocity of light was determined accurately by?

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