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 the avarege speed of people fencing like at the olympic games. (sorry for the misspelled words)

1 2792

formula for finding distance

2 5467

what is the proper defination of 'LIGHT'

College School Exams Tests, NPL,

12 18615

WHICH ONE FEELS COLDER METAL SURFACES OR WOODEN SURFACES?

1 3353

Name the Women scientist who has played the pivotal role in the development Missile technology of India and nick named as "Missile Woman".

1 4577

in one optical instrument, what is the effect of usingtwo converging lenses?

1 4815

How to prepare for the post State bank of india clerk personal interview ?

IBPS,

2382

a car is travelling 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 for the car to cover that distance?

2 4318

graph between frequency of photon and velocity of photo elrectron?

IIT,

4 5879

In radioactive dating we use half life to determine the age of a sample but not average life why?

1 4338

What is meant by the rest mass energy of an electron?

1 4845

name of the ten satellite launched from india and year of launch.

NPL,

2 17674

An ice-box is built of wood 1.75 cm thick, lined with cork 3 cm thick. If in the steady state the temperature of the inner surface of the cork is 0 ºC and that of the outer surface of wood is 12 ºC, what is the temperature of the wood-cork interface? The thermal conductivities of wood and cork are 0.2 W/m-K and 0.04 W/m-K respectively

2679

What is the meaning of ‘steady state’ in the context of transmission of heat?

1 3688

The magnitude of electrostatic force between two identical positive ions that are separated by a distance of 5.0 x 10– 10 m is 3.7 x 10–9 N. (a) What is the charge of each ion? (b) How many electrons are “missing” from each ion?

College School Exams Tests, DELL, Sony,

2 13575

Un-Answered Questions { Physics }

What is speed of sound at sea level?

1028

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

948

What do you mean by newton meter?

905

What is waste?

799

Explain why does a glacier move?

766

A cricket ball and a football are dropped simultaneously from the top of qutub minar.

975

Does sunlight reflected off a mirror increase the temperature of the sun-rays?

1058

Describe the formation of igneous, sedimentary, and metamorphic rocks?

884

Which element has the lowest melting point?

1017

How long does the light from sun take to reach us?

925

How does laser printer works?

976

What is the effeciency of solar cell (Current year)

2424

How is radiocarbon produced in the atmosphere?

1053

Which particles/ rays do radioactive substances emit?

1009

Define Biot Number?

1000

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