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

why the ammeter and voltmeter has a circle representation

1989

Who amongst the following is not a member of SAARC?

3 3703

what is use of physics in banking ? why we hire you as you are graduated in physics honours?

IBPS,

1717

One man driving his car over dark night on hard concrete stone road in a forest. His bad faith that his car pings with long ore needles of concrete henceforth his all 4 tyres got punctured. How he might have tackled his problem? please guess answers & post

Cotmac Electronics,

1886

is it possible that the clock works differently in winter and in summer ?

India Post,

1763

Name the metal that burns in oxygen with a dazzling white flame

3849

What is the commercial unit of electric power

1 2525

How magnetic materials are classified?

DAE,

1 2543

For measuring weight of 2cm3 piece of density 4gm/cm3 which spring balance is best suited what is the range and least count how we calculate

1733

How increasing threshold voltage can affect on current in transistor?

1630

Why current is denot with I ?

1726

Why we put the time (t) always in x-axis?

1747

how does fog forms...???

1346

-100 mmWC means how much kg/cm2

1779

The following character string is to be transmitted: ABADADAD i. Derive the Huffman and Dynamic Huffman tree codes ii. Determine the savings in transmission bandwidth for both over normal ASCII coding.Write down the actual transmitted bit patterns corresponding to both

1755

Un-Answered Questions { Physics }

What is tailings?

871

Give one advantage of a scanning electron microscope over a transmission electron microscope?

1001

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.

2251

According to the standard model of particle physics, what is the name for the three leptons that have no electric charge and little if any mass?

1019

Explain what is the difference between diffraction and interference?

991

Explain how many femtometers are in a nanometer?

1018

For measuring weight of 2cm3 piece of density 4gm/cm3 which spring balance is best suited what is the range and least count how we calculate

1733

What is ampourpose?

2292

What is slag in geology?

952

Suppose a car is traveling at 72kmph, and if that car slows down to 60kmph it takes an extra 1 hour to cover that same distance. At 72kmph, how long did it take forthe car to cover that distance?

1141

Which waves are used in sonography?

1090

What is a newton meter?

1024

Explain qualitatively the phenomenon of quantum tunneling of an electron across a potential barrier? : quantum physics

1028

Explain the law of machines?

1032

explain how do geologists find out the age of mountains?

857

For More Un-Answered { Physics } Questions Click Here