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 Mcqs with Answers Solved.

The waveform of S.H.M. is?

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

Michael Faraday is known by his work on?

A body suddenly comes and sit on the circular rotating table. What will remain conserved?

The direction of inner velocity of body moving in a circle is?

The resolution of 50 KV electron microscope is?

A hollow metallic sphere of 8cm diameter is charged with 4×10-8C. The potential on its surface will be?

Which of the following substances possesses the highest elasticity?

Systolic pressure is called?

Accuracy is defined as?

Electric potential of the Earth is taken as zero because the earth is a good?

Charge on an electron was determined by?

The direction of angular momentum is along?

The angular K.E of a body is independent of?

The practical unit of current is?

Hotness or coldness of an object is represented in term of?

1st law of thermodynamics is consequence of conservation of?

A.C cannot be used for?

Signal form the T.V remote control travels?

Rectangular coordinate system is also called?

Energy needed to magnetize and demagnetize is represented by?

Weber is the unit of?

The angular velocity of a minute hand of a clock is?

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

The gate will recognize the voltage as low or 0, if the voltage applied to the gate is?

What is the shape of velocity time graph for constant acceleration?

For _________ flow the path of the fluid particles cannot be tracked.

In vibrating cord the points where the amplitude is maximum, are called?

The word amorphous means?

The wave that require a material medium for their propagation are called?

N-type crystals have?

When X-rays are scattered by loosely bound electrons from a graphite target, it is known as?

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

Gas molecules of different masses in the same container have the same average transnational kinetic energy, which is directly proportional to their?

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

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

Which of the following is not the property of sound?

In an isothermal process, the internal energy of the system?

Unified mass scale means that atomic mass is expressed in?

Waves emitted from the antenna are?

According to equation of continuity A1V1 = A2V2 = constant, the constant is equal to?

Which one of the following has the greatest energy gap?

When a current of 1A flows for 5 sec through the lamp. How much charge flows through the lamp?

Absolute zero is considered as that temperature at which?

Which instrument is expensive and difficult to use?

Electromagnetic waves consists of?

When drawing a graph that measures family average income over a period of 50 years, the independent variable is?

No deflection in the galvanometer in a balanced wheat-stone bridge means that the terminals of galvanometer are at?

Quarks are the basic building blocks of baryons and meson. This was proposed by?

An inductor may store energy in?

The rain drop falling from the sky reach the ground with?

The phase difference between particles being on either side of a node?

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

UV radiation can be produced by?

If I have a 200 L container filled with nitrogen at a pressure of 1.0 atm, how many moles of nitrogen are present at 250 C?

The special theory of relativity is based on?

When a person walks along east, the force of friction is along?

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

When arrow is released form its bow, its energy is transformed from?

Normal human body temperature 98.6°F corresponds to?

The distance equal to half the wavelength is equal to the distance between?

The power output of a lamp is 6W. How much energy does the lamp give out in 2 minutes?

If capacitance of L-C circuit is made four times than frequency of the circuit becomes?

Equation of continuity is obtained by applying law of conversation of?

The successful theory to explain completely the vast diversity in the electrical behavior of the solids is?

In excited state the total energy is E, what is K.E. with proper sign?

SI unit of permittivity of free space is?

Tick the ferromagnetic substance?

An observer shoots parallel to a meter stick at very high (relativistic) speed and finds that the legth of meter stick is?

Ball pen function on the principal of?

Which of the given has the least coefficient of viscosity?

One mega watt hour is equal to?

Torque acting on a body determines?

How many electrons does iron have?

What percent of atoms of magnesium have a mass of exactly 24 amu?

The dissimilar metals joined at their ends kept at constant temperature constitute?

The output voltage of a transformer is 3 times the input voltage then turns ratio will be?

The permeability of free space is measured in?

A certain engine converts 20% of available heat energy into work. Then its efficiency will be?

A body is moving with uniform velocity. Its?

Which one of the following physical quantities does not have the dimensions of force per unit area?

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

Strength of magnetic field is measured in SI units, in?

An ideal voltmeter has?

Transformer works on the principle of?

Photoelectric effect was explained by?

Linear momentum of a photon is?

The best conductor is?

Current produce by moving the loop of wire across a magnetic field is called?

Two fog droplets have radii 2:3, their terminal velocities are?

In the solar eclipse of 1919 A.D. , bending of straight light was measured to be?

The frequency of a circuit consisting of a capacitance C and resistor R is?

Diode can work as?

Radioactivity is a?

The relation between linear and angular acceleration is?

The center of sun produces large amounts of energy, what is the source of this energy?

In case of metallic conductors, the charge carries are?

Which one is the highest power multiple?

The uncertainty in a measurement may occur due to?

Power loss in actual transformer is due to?

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