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 are the seven colors of white light ?

5 6092

What is the velocity of sound in air ?

2 4562

By which formula, the values in one thermometer can be converted into that of another thermometer ?

2 5313

What is the velocity of light ?

5 6131

What is the velocity of wireless waves ?

1 5276

What makes the telegraph wires hum?

2 4473

What is the difference between Centigrade and Fahrenheit thermometers ?

2 5761

What is the difference between Centigrade thermometer and a Reaumer thermometer ?

1 4602

How does a sailor find his longitude ?

1 3366

How ate the weather forecasts made ?

1 3996

How d o the radio-waves pass through walls ?

1 3913

Do radio-waves go in straight line ?

2 4661

Which lens is used for correcting short ?sightedness ?

1 4819

Which lens is used for correcting long ?sightedness ?

1 3600

What is the commercial unit of electrical energy ?

Electrical,

8 27307

Un-Answered Questions { Physics }

How is nuclear fission different from nuclear fusion?

1005

How many types of wave motions are there?

1038

What is the difference between a semi-precious and a precious stone?

769

What is compression stage?

791

Explain what is density?

886

How many neutrons are present in a single deuterium nucleus?

898

What is planetary geologists?

715

What is the effeciency of solar cell (Current year)

2363

What cycle most directly describes the working cycle of a heat engine operating as an ideal engine of maximum thermal efficiency?

933

I just want to convert the voltage into current i.e. suppose I have 750V & 1A AC power then I want to convert it into 12V & 62A DC power only difficulty is that I don't want to use the tranceformer. Simply to say, I want to make the step-down without using tranceformer. Please, give me some ideas. And also I want the relation between Magnetic Induction & Weight of the body can be levitated. Or I can say, how much of magnetic induction requires to lift 500gms weight? I am heartily thankful to you.

2174

Explain which kind of volcano is the most destructive?

745

What is the difference between a lens and a mirror?

1032

How do you calculate the age of earth?

808

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

1016

By passing current through a wire wrapped around an iron rod, william sturgeon invented the?

940

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