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

How old is the earth?

841

Explain nuclear fusion?

1067

Using which process does the blotting paper absorb ink?

1037

Which particles/ rays do radioactive substances emit?

1069

How long does the light from sun take to reach us?

959

How is radiocarbon produced in the atmosphere?

1098

Explain refraction?

996

Why do stars twinkle? Why do planets not twinkle?

1 1779

You want to magnetize a metal. How would you do that?

1020

What is the value of magnetism at the center of earth?

1026

Explain diffraction?

1034

What are rectifiers used for?

1039

Explain big bang theory?

1040

Explain radio telescopes?

1111

What do you mean by newton meter?

954

Un-Answered Questions { Physics }

Why does heat cause matter to expand?

1037

How do you convert from pascal to torr?

1110

What is optical medium?

1144

Which way do twin screw props on a boat rotate when propelling the boat forward?

962

Explain which is the largest reef?

832

What is cathode?

845

What is seismic tomography?

1128

Explain what is the direction of null vector?

1092

What is parallel force?

1029

How are the layers of schist separated into alternating light and dark minerals?

847

What is magnetism?

898

What is fusion?

972

the resolutions of a michelson interferometer operating with a light source of 640nm wavelenth is A.1280nm B.640nm C.80 nm D.1nm

3251

What sound waves travel from air to water the frequency remains?

1083

Is a sewing needle magnetic or non magnetic?

1220

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