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

the weight of the body at the centre of the earth is

Indian Railways,

3 6065

why velocities of x rays and gamma rays are same inspite they have different wavelengths and frequencies

1 3224

Speed of the D.C. series motor at no load is ?

RRB,

1 4519

What should a drummer do to make the sound of lower pitch?

2 4543

Can you explain the energy release from fission and fusion from binding energy curve.

2146

what is overall expansion,hp expansion,ip expansion and axial shaft of a steam turbine?

WBPDCL,

1827

1.when a diode has its maximum resistance? 2.is ohm's applicable for an ac circuit?

1881

which of the following is connected with blood pressure?

UPSC,

1 2863

why sink condition occur in vivo.???

Pharmacist,

2289

When a porcelain dish or a glass material are falling on the floor, it breaks but on falling on sofa or sponge it will not break. Why?

1 2641

The most abundant metal in the atmosphere?

College School Exams Tests,

2 4119

what is gravitational force?

2 3346

How much total days of 9 planet's which revolve around sun?

1437

Define Newton's third law of motion?

1 3187

A solar collection has been installed to heat water. A large water tank has a volume of 5.0 x 105 cm3. The area of the solar collectors is 8m2. (2 meters by 3 meters). If the water in the tank starts out with a temperature of 30°C in the morning, what is its temperature in the evening after the sun has set?

2035

Un-Answered Questions { Physics }

Dear sir, I appeared for the interview for the post of SCIENTIST/ENGINEER 'SC'in ISRO on 02/12/2009. when the resluts will be announced??

2573

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

962

Explain canyon?

876

Describe the formation of metamorphic rocks?

866

What is balanced field takeoff?

1055

sound frequencies below 16 hertz are usually referred to by scientists as:

1056

What is sonar?

1169

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:

996

Consider earth's equator is covered with a measuring tape touching the ground such both the ends touch each other. if the tape is lifted 1 meter from the ground, what would be the distance between two ends of tape?

2063

explain principle of potentiometer

3159

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

In which medium does the sound travel fatest?

1065

What is the difference between diffraction and interference?

976

Explain the three major types of rocks?

910

How much does two pints of water weigh when frozen?

1026

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