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

When gravity is the only force acting on an object the object is in what?

1100

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

915

A car traveling at 30mph ( =13.4 m/s) & it slams on its brakes. ( The car is decelerated by the force of the friction 0.7..f *distance x. (Weight=mg) how far will the cargo before it stops?

869

What does hull speed mean?

1141

This person established the one fluid theory of electricity and performed some of the first investigations into electrical grounding and insulation:

948

What is a positron?

1048

Does solar radiation contain a complete spectrum of all forms of electromagnetic radiation?

918

How do you magnetize metal?

1025

What is geocentric?

1058

Does a soccer ball go faster in the air on a cold or hot day?

994

how many neutrons and how many protons are present in a single deuterium nucleus?

1047

Why do you not collapse under the pressure created by the atmosphere?

1042

How is nuclear fission different from nuclear fusion?

1051

What do you mean by diffraction and what is/are the proper condition/conditions for it?

1105

How many more times louder is 70 decibels than 10 decibels?

961

Un-Answered Questions { Physics }

What is ore?

920

Explain when are intermolecular forces the strongest?

967

why copper is a bad conducter at low temperature?

1853

Why does a glass filled with water shatter when you run your finger along the rim of the glass?

1010

What is seismic?

811

With the formula Frequency=(np)/120 were does the 120 come from I realize it to be a constant but how was it determined

3106

What is the advantage of fixed pulley?

950

Explain how many seismograph stations are needed to allocate the epicenter of an earthquake?

749

For two objects separated by a distance d, if the mass of one of the objects is doubled, what will happen to the gravitational attraction between them?

1021

Describe and interpret qualitatively the evidence provided by electron diffraction for the wave nature of particles. : quantum physics

1150

Explain the weights in pounds of liquid gallons?

1038

the question from which area of physics in ONGC Written examination in physics can we expect more?

2019

How much does automotive oil weigh?

1018

Define granite?

782

Explain how many more times louder is 70 decibels than 10 decibels?

915

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