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

A color made from the addition of two primary colors is called:

1130

what is the name of the device that is made by combining two basic types of solid state rectifiers allowing the device to both rectify and amplify a current?

975

Considering the specific heat of aluminum is 0.21, iron is 0.10, and lead is 0.03, which metal will show the largest increase in temperature per calorie added to onegram of that metal?

992

What is the name for the physical constant with a value of 6.62 x 10-27 erg seconds?

954

If f equals electric force, and q and q (read as: q-prime) are the charges on two particles, the expression f is proportional to q times q prime divided by distancesquared is what law?

969

The lowest frequency that determines the pitch of a musical note is most commonly called the?

974

Is negative mass antimatter?

1063

What is a galvanometer and its use?

1139

What are the branches of physics?

1252

Does water drain counterclockwise in the northern hemisphere and clockwise in the southern hemisphere?

928

What two properties of electromagnetic waves are used to attach info to radio signals?

957

What formula is most appropriate to compute the kinetic energy of a block of ice sliding down an inclined plane?

1000

Which element has the simplest absorption spectrum?

981

What is the order the following from the worst electrical conductor to the best electrical conductor: glass, rubber, iron, dry wood:

1041

How do you find your body volume using a tape measure?

973

Un-Answered Questions { Sciences }

1.2million lux hours means

1127

Which animals communicate on under water sounds?

980

Give an account on plasmid screeening?

2108

Why Ethanol is Used for Standardization of GC Head space?

4244

Give an example for hapten molecule.

442

How is hardness of water caused?

1142

Give the classification of Butterfly?

2237

What is elisa test? What are its basic principles?

415

Define bond energy?

1113

What is the difference between the concepts of karyotype and genome?

962

Explain the difference between primary ecological succession and secondary ecological succession?

312

Does astronomy help you with other things in life?

103

Explain why waste is considered one of the major environmental issues?

364

Ph meter can show more than 14 ph reading? Why ph range in between 1 to 14 only?

757

how to develop the icp ms method? Application of icp ms?

821

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