Sciences Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

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Sciences Interview Questions

Questions Answers Views Company eMail

What is larger the force the earth exerts on you or the force you exert on the earth?

944

a bullet of mass m travelling at velocity v has a kinetic energy of ½mv2 when it strikes a ballistic pendulum of mass 1000 grams. The kinetic energy of the twomasses moving together just after the moment of impact is about a thousand times smaller than ½mv2. What has most of the bullets initial kinetic energy beenconverted to?

991

What is different between secondary electron image and back scattered electron image?

991

In the 19th century, this scottish scientist showed that all magnetic and all electric phenomena could be described by four equations that often bear his name. What ishis name?

1061

What seven colors appear to be white when mixed together?

949

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:

996

When thomas edison was promoting the wide use of direct current, this personal enemy of edisons was the chief proponent and expert in alternating current?

964

Difference between intrinsic and extrinsic semiconductors?

1016

Physicists most commonly call a mass moving in a straight line path as having:

999

What is centrifugal force?

1011

Why does heat cause matter to expand?

1005

Why does a glass filled with water shatter when you run your finger along the rim of the glass?

1025

A coil of wire that produces a magnetic field is typically called a

1083

What is moment of inertia?

1046

What does the mev in mev photon mean?

1043

Un-Answered Questions { Sciences }

How notochord structure id formed?

John was performing IS audit of a computer center. He noticed that two activities were performed by the same person. He did NOT report one of the following sets of activities as audit failure. Which one did he not report? A) Security operation and change management B) Computer operations and system development C) System development and change management D) System development and systems testing

2012

Tell something about Blue colored fungi?

2040

if identification threshold crosses the limits then what next step?

887

4. Describe the operation of the Craig apparatus. Chapter.3 Equilibrium Processes in Separations

2733

Explain how can you determine the reaction, taking place at constant pressure delta (h)?

1058

Tell me how do you calculate shaft power?

1016

Describe about HL60 in culture and differentiation ?

1907

why the down linking frequency of a satellite is smaller than uplinking frequency?

2174

Despite having a great biodiversity why, is the Amazon Rainforest under risk of desertification?

312

What is the Chemical formula for Epsom salt?

1294

Explain the function of mitochondria?

1087

how to prepare the 0.001M tio2

2409

Name the 4 physical states of matter?

1065

Explain how is venus different to earth?

130

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