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 conventional current is the name given to current due to flow of?

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

The gate which performs the operation of inversion is called?

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

The energy band occupied by the valance electron is called?

Neutron was discovered by?

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

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

The source of tidal energy is?

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

The “clutch” of a car works by using which type of collision?

First law of thermodynamics is merely a statement of law of conservation of?

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

Many of the semi conductors are crystals of the type?

A train while whistling moves with a speed thrice the speed of sound away from a  stationary listner. Then frequency of sound waves heard by the listner will become?

The standard vector symbol for flux density is?

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

How does the Young’s modulus vary with the rise in temperature?

The word amorphous means?

If the distance between the two point charges become half, then force between them becomes?

n avometer measures?

Which of the following is/are examples of mechanical waves i.e. waves generated in?

The curie temperature for iron is?

Who discovered the inverse square law of gravity?

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

Amperean path is a?

It is possible to distinguish between transverse and longitudinal waves form the property of?

What subatomic particle has a mass of one atomic mass unit?

Which quantity is not a thermodynamic state function?

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

Electromagnetic waves travel in free space with the speed of?

Which of the following is not true for a crystalline substance?

Very weak magnetic fields are detected by?

The distance covered by the wave during one period is called its?

At absolute temperature, the K.E of the molecules?

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

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

Tick the ferromagnetic substance?

Systolic pressure is called?

The direction of angular momentum is along?

How many significant figures are present in the number 10, 450?

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?

At what temperature the adiabatic process is equivalent to the isothermal process?

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

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

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

The current that flows through the coil of a motor causes?

The year when A.H. compton was awarded Nobel Prize is?

Energy stored in a magnetic field is given by?

Which colour has the maximum angle of deviation in prism?

Materials that undergo plastic deformation before breaking are called?

Photoelectric effect was explained by?

The special theory of relativity is based on?

Normal human body temperature 98.6°F corresponds to?

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

Thermal radiations are type of?

The voltmeter can read the correct potential difference only when the current drawn by it from the circuit is?

The wavelength of X – rays is of the order of?

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

In case of simple pendulum, the cause of damping is?

The speed of sound in hydrogen is _________ time than that in oxygen.

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

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

For what physical quantity is the pascal a unit?

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

The device used for conversion of D.C to A.C is called?

Newton’s law don not hold good for particles?

Critical angle is that incident angle in denser medium for which angle of refraction is?

The ratio of e/m of a proton to that of an alpha particle is?

The speed of cathode rays is?

The circuits which implement certain operations are called?

Which one of the following radiations has the strongest photon?

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

The alternating voltage is an example of?

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

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

A pair of quark and anti quark makes a?

A vacant of partially filled band is called?

Work done will be maximum if the angle between the force F and displacement d is?

Unified mass scale means that atomic mass is expressed in?

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

Which of the following types of force does not work on the particle when it acts on it?

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

If a body a mass of 2 kg is raised vertically through 2m, then the work done will be?

Which one is the highest power multiple?

In optic fiber transmission system __________ are used to regenerate the dim light signal.

Torque acting on a body determines?

The relation between linear and angular acceleration is?

The unit of resistivity is?

When a horse pulls a cart, the force that makes the horse run forward is the force exerted by?

A body moving along the circumference of a circle, completes two revolutions. If the radius of the circular path is R, total angular displacement covered is?

Which one of the following cannot be polarized?

The transition from solid to liquid is actually from?

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

Photoelectrons are emitted when visible light falls on?

For a gas obeying Boyle’s law, if the pressure is doubled the volume becomes?

The slope of frequency of incident light and stopping potential for a given surface will be?

If the difference between the frequencies of the tuning forks is n, then number of beats produced in two seconds are?

Which one of the following is not an electrochemical instrument?

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

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