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 a transducer?? and how it is used in Naval Ships??

CBI, L&T, SSB,

5 16609

Name any two elementary particles which have almost infinite life time.

Shivam,

1 10101

Cadmium rods are provided in a nuclear reactor.Why?

3 8611

What is the essential difference between an electron and a beta ray?

2 4806

What does held nucleons together in a nucleus?

4 6243

A 100W bulb and 60 bulb both rated at 220V are connected in series across 220V supply. If 60W bulb is removed and only 100W bulb remains in the circuit, will illumination increase or decrease?

3 5891

Two bulbs, one of 600W and the other of 100W having same voltage rating are connected in series across the supply in a room.Which bulb will glow brighter? If one of the bulb is switched off, what will be effect on illumination?

2 3957

which velocity is used to convert time section to depth section

HCL, ONGC,

2 5165

what is difference b/w scr &rectifier&mechanism of triac experiment

IIT,

2255

how many planets are found till now?

2 4592

Will the Shadow of an AIR PLANE fall over EARTH landspace while it is flying in AIR..? Yes/No .. Give a suitable explanation.. What is the Physical principle behind that?

Infosys,

2 4880

is photocell can be used as photodiode

1 3927

THe atomic masses are generally not whole numbers. Why?

2 4881

Is it possible that a nucleus has negative mass defect?

4 21807

Why is heavy water used as a moderator?

2 5897

Un-Answered Questions { Physics }

Mercury is a better barometric fluid than water because?

1154

ek ias bannne ke liye student main kaun se qalities honi chahiye

4248

What is ampourpose?

2289

In beta minus emission, the number of nucleons in the atom?

974

Distinguish between a seismograph and a seismogram?

1107

Who first described how shock waves are formed?

1234

What is astrophysics?

1036

How do you separate hydrogen and oxygen gases in industrial electrolysis of water process?

1035

What is neutral buoyancy?

1028

What is tailings?

870

A coil of wire that produces a magnetic field is typically called a

1109

How much does two pints of water weigh when frozen?

1026

Can i work 240 volt 1400 watts 1 ton ac with 24 volt battery..! How..?

1438

What is physical significance of wave function? : quantum physics

1008

What is the procedure for publication of research papers in Indian Journals & foreign Journals?Is it possible if any of the authority of that Research Journal publish my research paper by his name?In that case how to be safe from these malpractices?

2304

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