who is minister of railoway

1 Answers   HKL,

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If the H were a classic particle what would be the tunneling probability?

1 Answers  

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Normally entropy is expressed as q/T. But, work and heat have same unit. Why can't it be replaced by work?

0 Answers  

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what are the different by which a new molecule can be characterised ?

2 Answers   Cipla, Reddy Labs,

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In testing of Cement the formula for water requirement for setting time is as below- Water required for setting time = NC x 0.85 The question is that what is the logic of 0.85 in this formula??

0 Answers   Grasim,

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name any insolvent compound?

1 Answers  

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What is unsaponifiable matters?

1 Answers  

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Find out how to make artifacts the maxwell boltzmann theory of gases . ps. I don't speak English that well

0 Answers  

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As per X-ray Fluorescence theory, when material particle is irradiated with X-ray the electron of innermost orbital of that element atom is exited and emits outside of the atom as photoelecrons, living behind a hole in innermost orbital . This hole is filled by outer orbital electrons. The question is that finely what happens to that photo electon which is emitted outside of the atom?

1 Answers   Grasim,

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what is little silver

2 Answers  

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At a constant temp. volume is inversly proportional to pressure. This is Boyle's law. But, when u give pressure to a football, how the volume also increases?

1 Answers  

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During Soundness testing of Cement by Lechatelier method the Cement mould expands about 20 mm when merged in curing water for 24 hours after mould preparation.In that Cement MgO content is about 3.0%,SO3 is about 2.6% & Blaine is about 360 M2/Kg.Guess the reason & suggest solution.

0 Answers  

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