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# Online Physics Quiz

## Past papers of Physics Tests

Passing physics tests of Pak Defence forces is quite easy now. Find all important questions here which have been asked in the past papers of Army, Navy and PAF.

If you want to pass the initial tests of all commissioned officers, Airman, Sailors and Soldiers then do practice here. If your score comes above 90% then you will be pass with good marks. Otherwise, there s need to practice a lot in the following online tests.

## Past Papers of Physics MCQs

This is specially prepared for the students who want to Join Pak Army, Pak Navy and Pakistan Air Force in commissioned service or below. All questions have been collected from the previous students who appeared in the different tests of commissioning branches and cleared the initial academic tests.

If you want to get more understanding then Subscribe our YouTube Channel of Shaheen Forces Academy, or Click on start button to practice Physics MCQs which are totally past papers being conducted in the PAF Physics tests or in Army, and Navy initial tests.

Once the test ends then restart again for more questions of Physics.

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Light enters the eye through a transparent membrane known as?

The significant digits in 275.00 are?

When two light nuclei combine to form a heavier nucleus, the process is said to be?

Sounds of frequency higher than 20,000 Hz which are inaudible to normal human ear are called?

To convert the single phase power outlet voltage 230V AC to the desired low voltage level, __________ transformers are required.

If the temperature on the Celsius scale is 20 °C the temperature in kelvin scale is?

The work done in lifting a brick of mass 2 kg through a height of 5 m above ground will be:-

The property of material due to which it attracts or repels other objects is?

Brownian motion is an example of:-

To produce a computer-based information system, we must together?

The substances through which heat does not conduct easily are called?

Liquid has definite _____.

One cubic centimeter is equivalent to________.

Above critical velocity the fluid flow is:

Motion of ceiling fan is:

An increase (or decrease) in the frequency of sound, light, or other waves as the source and observer move towards (or away from) each other is called ________.

The ratio of range and height at 45° is ____?

 The unit of Momentum is ….?

The centre of gravity of sphere is:-

The number of base units in SI is___?

Newton's first law of motion is valid in the absence of:-

Sound require some ________ to travel.

If an electron jump from nth orbit of energy En to pth(lower) orbit of Energy Ep and a photon of frequency f and  wavelength λ is thus emitted than ?

Electric intensity being a force is a?

The projection or converging lens provides?