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 the general term for the kind of material usually placed between the conducting plates of a capacitor?

954

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

1006

What is an electron?

997

heat cannot pass from a cooler substance to a warmer substance without some other process being involved. This is an example of which law of thermodynamics?

1020

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

966

Which is heavier the land mass or the sea?

997

Laser is an acronym for what?

1009

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

958

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?

972

What is the difference between diffraction and interference?

942

What are the characteristics of dead stars?

1099

When is fluorescence strong?

925

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?

980

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

981

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

926

Un-Answered Questions { Sciences }

What is environmental resistance?

345

Explain about hydrophobic interactions in antigen-antibody interaction?

426

now a days essential oils are different from volatile oils.why?

2198

What is magnetism?

861

What is an alveolar macrophage?

571

How to measure bacteria?

2056

What are homologous chromosomes? Which are the human cells that do not have homologous chromosomes?

859

What is crusher?

854

What is meant by positive strand RNA and negative strand RNA?

2158

Did water come from comets?

191

What is a central pattern generator?

2016

what things are suitable for investigatory project?

2751

Which of the following metals is a better conductor of electricity? A. Silver B. Copper

1536

What are twins? Genetically what are the two types of twins that can be generated?

How many moons do Mars planet have?

109

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