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 16619

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

Shivam,

1 10103

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 6245

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 5894

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 3959

which velocity is used to convert time section to depth section

HCL, ONGC,

2 5167

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

IIT,

2255

how many planets are found till now?

2 4596

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 4881

is photocell can be used as photodiode

1 3929

THe atomic masses are generally not whole numbers. Why?

2 4881

Is it possible that a nucleus has negative mass defect?

4 21809

Why is heavy water used as a moderator?

2 5902

Un-Answered Questions { Physics }

What is time?

1014

What is a crest?

1097

What is sound?

1074

What is the difference between ‘soft' rock and ‘hard' rock geology?

8781

What is fission?

967

CAN WE HAVE THE ARRANGEMENT OF QUARKS OF PROTON 'UP,DOWN,UP' INSTEAD OF 'UP,UP,DOWN'?

2026

What is element in geology?

800

Why is n-type conductor is neutral?

1005

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

4248

Which property of the rain coat makes it water proof?

1112

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

1025

When are intermolecular forces the strongest?

1030

What is rock cycle?

852

Why does the pilot tilt the outer wing of the airplane inward while taking a turn?

1203

How is radiocarbon produced in the atmosphere?

1099

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