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

While at berkeley, melvin calvin used this radioisotope to decipher many of the complex processes of photosynthesis:

949

Which is heavier the land mass or the sea?

984

Laser is an acronym for what?

990

On an electric schematic, what does the symbol of a horizontal line interrupted by a saw tooth shaped line represent?

948

the department of energys b-factory at the stanford linear accelerator lab is designed to collide electron and positron beams of unequal energies and producemillions of these particles, which are commonly called?

963

What is the difference between diffraction and interference?

925

What are the characteristics of dead stars?

1077

When is fluorescence strong?

913

According to coulombs law, if two charged particles are repelled with a given force at a distance d, by what multiple will the force decrease by if d is increased by 4times?

965

If blue light is combined with green light, what color of light is produced?

968

what law yields an equation that is used in determining crystal structure from interference patterns produced by monochromatic x-rays?

913

What is balanced field takeoff?

1001

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

930

Can a vector have a component equal to zero and still have a nonzero magnitude?

930

What large machine, which came on line in the summer of 2000 at the department of energys brookhaven national lab, is the world's highest energy ion collider:

941

Un-Answered Questions { Physics }

What is the effeciency of solar cell (Current year)

2425

I want to prepare a frequency generator. the specifications i.e. output requirements are 12V, 1-10A & frequency upto 1K to 5K. Please, inform me with proper circuit dig. & the component values.

2051

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

2199

How many types of wave motions are there?

1085

Explain the use of galvanometer?

1019

Distinguish between a seismograph and a seismogram?

1043

What is concentrator?

801

write a program on link list to get information about graduated students?

1968

What is curvilinear motion?

955

what is the mean of g= 9.8m/s2. waht is the mean of unit m/s2

1344

This perceived force, that seems to want to throw a person off a merry-go-round, is often regarded by physicists as a fictitious force:

982

What is a seismograph and how does it function?

1071

Why a capacitor is a voltage sensitive device?

2381

If blue light is combined with green light, what color of light is produced?

968

What causes a deep focus earthquake?

945

For More Un-Answered { Physics } Questions Click Here