Physics Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

Nuclear Physics (56)

Physics Interview Questions

Questions Answers Views Company eMail

What is the rectilinear propagation of light?

1049

Graph between frequency of photon and velocity of photo electron?

929

What is the difference between collector & emitter of transistor, even though material used for both same?

920

Explain real and virtual image?

1010

Why does a tilted gyroscope not fall?

1009

What is the difference between free electron theory and band theory of solids?

982

How many femtometers are in a nanometer?

1024

What is the cause of brownian motion?

1069

Does gas have density?

943

What is the difference between dynamic strain aging and strain aging?

1003

Why does sun appear flat during sunrise and sunset?

947

What is larger the force the earth exerts on you or the force you exert on the earth?

930

a bullet of mass m travelling at velocity v has a kinetic energy of ½mv2 when it strikes a ballistic pendulum of mass 1000 grams. The kinetic energy of the twomasses moving together just after the moment of impact is about a thousand times smaller than ½mv2. What has most of the bullets initial kinetic energy beenconverted to?

975

What is different between secondary electron image and back scattered electron image?

974

In the 19th century, this scottish scientist showed that all magnetic and all electric phenomena could be described by four equations that often bear his name. What ishis name?

1034

Un-Answered Questions { Physics }

Explain how were sedimentary rocks created?

753

1.when a diode has its maximum resistance? 2.is ohm's applicable for an ac circuit?

1835

What is supersonic?

1055

What is the mantle made of?

804

All elements with an atomic number greater than what number are unstable?

1059

What formula is most appropriate to compute the kinetic energy of a block of ice sliding down an inclined plane?

987

What is crust?

779

what is the principle used in electromagnetic spectrum?and why there is a necessary of having an electron with unpaired spins?and how the uncertainity principle is used to determine the frequency of an spectral lines ?

2140

Explain why does marble rarely contain fossils?

769

What is rock quarry?

754

What is the index of refraction of air?

1000

What is ion pair energy?

1179

Explain the advantage of fixed pulley?

968

Explain what is density?

924

Tell me what is astrophysics?

928

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