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.


How many decimeters are there in 15 centimeters?

Which one does not work according to resonance?

Ball pen function on the principal of?

Standard temperature and pressure refers to?

n avometer measures?

Which of the given has the least coefficient of viscosity?

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

Amperean path is a?

Radioactivity is a?

Which law of motion is called law of inertia?

The direction of magnetic lines of force around a current carrying wire is given by?

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

According to Newton sound travel in air under the conditions of which type of process?

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

A pulse on a string is inverted when it is reflected from?

What is the appropriate SI unit for distance?

Galvanometer is a very sensitive device with?

Photoelectric effect was explained by?

Bernoulli’s equation is applicable to?

Weber is the unit of?

An instrument, which can measure potential without drawing any current, 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?

Number of spark plugs needed in diesel engine is?

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

Random error can be reduced by?

Which one of the following properties of light does not change with the nature of the medium?

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

An ideal choke would be?

Which cell converts solar energy into electrical energy?

The circuits which implement certain operations are called?

The energy band occupied by the valance electron is called?

Which quantity is not a thermodynamic state function?

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

Michelson calculated the speed of light using the instrument?

Instantaneous and average velocities become equal when body?

According to Einstein, the gravity interaction is possible between?

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

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

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

A light ray travelling from denser to rarer medium suffers a phase change of?

Energy is not transferred by?

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

1024 can be written in scientific notation as?

Time taken by geostationary satellite to complete one rotation around earth is?

Time rate of change of momentum is equal to?

The energy absorbed by a body is _________ at resonance.

Most practical applications of electricity involve?

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

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

N/C = ?

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

Many of the semi conductors are crystals of the type?

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

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

Magnetic compass needle will be deflecting, if it is kept near?

The figure 1.007276u shows the mass of an?

2nd law of motion measure which quantity?

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

An ideal voltmeter has?

If the plane of the rectangular coil is parallel to the magnetic field (i.e. radial magnetic field), the torque on the coil is?

Select an alternative from of uncertainly principle from the following?

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

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

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

The particle which is 7000 times more massive than the electron is called?

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

The part/s of a photocell is/are?

Which one is not a branch of physical sciences?

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

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

Neutron was discovered by?

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

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

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

If you heat a 5 L balloon from a temperature of 250 C to 500 C, its new volume will be?

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

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

p-n junction when reversed biased acts as a?

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

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

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

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

Zirconia is classified as?

Michael Faraday is known by his work on?

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

The temperature at which all the gases become liquid is called?

One light year is equal to?

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

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

Any alteration produced in shapes, length or volume when a body is subjected to some external force is called?

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

Tick the substance which is not ferromagnetic?

An elevator weighing 3.5×10+10 N is raised to a height of 1000 m in the absence of friction, the work done is?

A man in a car moving with velocity 36km/hr. His speed with respect to car the car is?

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

Which statement of second law of thermodynamics is based on heat engine?

Speed of efflux can be determined by applying?

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

When velocity time graph is a straight line parallel to time axis then?

In case of metallic conductors, the charge carries are?

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