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.


According to Einstein, the gravity interaction is possible between?

Cosθ i + Sinθ j is a?

Charge on an electron was determined by?

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

The density of human blood is nearly equal to?

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

An avometer can be used to act as ammeter, voltmeter or ohmmeter with the help of?

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

Rectangular coordinate system is also called?

The number of revolutions in 3π radians?

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

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

The rotational K.E of hoop is?

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

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

Very weak magnetic fields are detected by?

The unit of resistivity is?

The year and place when and where A.H. Compton did his scattering experiment are?

Curie is the unit of?

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

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?

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

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

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

Which of the following produce magnetic field?

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

The transition from solid to liquid is actually from?

2nd law of motion measure which quantity?

The sensitivity of a moving galvanometer is given by?

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

Who discovered the inverse square law of gravity?

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 the highest power multiple?

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

When a body moves in a straight line then its displacement coincides with?

The particles equal in mass or greater than proton are called?

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

The electrons in conduction band are free to?

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

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

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

Radiation with wavelength longer than red lights?

Heating of water under atmospheric pressure is an?

The uncertainty in a measurement may occur due to?

One light year is equal to?

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

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

Michael Faraday is known by his work on?

Which of the following is not the mechanical wave?

The resistance of the shunt is?

The part/s of a photocell is/are?

The direction of a vector in space is specified by?

The unit of half life is?

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

The period of a circular motion is given by?

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

The time period of a second’s pendulum is?

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

Which one is not a branch of physical sciences?

Materials that undergo plastic deformation before breaking are called?

The waves which propagate out in space due to oscillations of electric and magnetic fields are called?

A.C cannot be used for?

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

The direction of angular momentum is along?

Normal human body temperature 98.6°F corresponds to?

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

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

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

Which instrument is expensive and difficult to use?

Which one of the following material is most suitable for making core of an electromagnet?

A body is moving with uniform velocity. Its?

What are the dimensions of stress?

To monitor blood flow through major arteries, ultrasonic waves of which frequencies are employed?

A step up transformer has transformation ratio of 3:2. What is the voltage is secondary if the primary voltage is 30V.

The direction of induced current is such that is oppose the vary cause that has produced it. This is law of?

Why Ballistic missiles fail in some circumstances of precision?

Interference can be produced with the help of two independent sources if the waves coming from them have same?

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

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

1st law of thermodynamics is consequence of conservation of?

One volt is defined by one?

Energy stored in a magnetic field is given by?

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

Time?

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

p-n junction when reversed biased acts as a?

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

Which of the following substances possesses the highest elasticity?

The concept of direction is purely?

An inductor may store energy in?

At maximum height on the trajectory which of projectile becomes zero?

Radioactivity is a?

A current carrying conductor is placed in a uniform magnetic field parallel to it. The magnetic force experienced by the conductor is?

Number of spark plugs needed in diesel engine is?

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

Tick the material which is not a semi conductor?

The relation between linear and angular acceleration is?

In Davisson-Germer experiment, the diffracted proton from crystal shows?

Einstein was awarded Nobel Prize on the basis of?

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

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