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

All of saturns moons are composed predominantly of what substance?

201

The apparent speed of the sun along the ecliptic is known as?

What substance is responsible for neptunes blue-green color?

111

Whos book, titled concerning the revolutions of celestial spheres, is considered to mark the birth of modern astronomy?

A solar eclipse can only occur at?

If the temperature of a star increases from 10,000k to 30,000k, by what factor will the rate of energy radiated per second increase?

114

These doughnut shaped zones of atomic particles consists of electrons and protons captured by the earths magnetic field from the solar winds and are called?

113

Rounded off to the nearest trillion, how many miles is in a light year?

104

Based on best altitude conditions, during what month in the northern hemisphere is it the best time to observe the full moon?

109

In a search for planet x, this celestial body was found after astronomers had searched for an orbital disturbance of the planet uranus?

138

This powerful telescope weighs about 11 tons, has a primary mirror 7.9 feet in diameter, and orbits about 380 miles above the earth?

An emission or bright line spectrum consists of?

111

The time between two successive meridian transits of the sun as observed from a stationary spot on the earth's surface is called?

118

How many moons does jupiter have?

109

Give the common name for the phenomenon which is the result of sunlight reflecting off the earth and faintly illuminating the darkened portion of the moon?

109

Un-Answered Questions { Sciences }

Explain the factors in E. coli survivability ?

1842

The rate constant for the second order reaction is 0.54/M.s at 300oC. How long (in sec) would it take for the concentration of NO2 to decrease from 0.62M to 0.28 M? 2NO2(g) 2 NO(g) + O2(g)

2607

Explain foetal pole?

What is the Chemical formula for Epsom salt?

1291

In the HPLC Calibration done wavelength accuracy done between 200nm-280nm .but not done remaining 300-400nm not done ?

939

What is a synthesizer?

1080

What are the cells that are most sensitive to x-radiation?

why we use SLS in dissolution

960

explain two instances of Correlation Science with Life Situation

792

What is serum IgA?

638

How will you value a biotech company as opposed to a consumer products company?

1021

How does gravity affect life on pluto?

111

Write the condition for critical point (a,b) to become function f(x,y) minimum.

1086

why we need to synthesize impurities of midazolam

2274

How do hematologists collaborate with other medical specialists to provide comprehensive patient care?

271

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