What is difference between nanoscience and nanotechnology?
Answer / guest
science is a big field where technology is is a smaller field
Is This Answer Correct ? | 8 Yes | 18 No |
How many colours the sunlight spectrum has ? 1 Five 2 Three 3 Seven 4 Nine
Which of the following are the ingredients of gun metal? 1 Iron, Tin 2 Copper, Tin 3 Iron, Brass, Tin 4 Iron, Zinc, Titanium
Who propounded the signs of the zodiac?
What are reflecting nebulae?
The gas usually filled in the eletric h\bulb is 1 Hydrogen 2 Oxygen 3 Nitrogen 4 Carbon dioxide
Of the various forms of carbon, the one which is used for adsorption purpose, is 1 Diamond 2 Graphite 3 Coke 4 Wood charcoal
what does the haversian central canal in each osteon contains?
what is office automation?
The neutral atom’s two isotopes differ in the number of 1 Electron shells 2 Protons 3 Valence electrons 4 Neutrons
What are vitamins ? describe different kinds of vitamins
A moderator is used in nuclear reactors in order to 1 Increase the number of neutrons 2 Decrease the number of neutrons 3 Slow down the speed of neutrons 4 Accelerate the neutrons
In which of the following processes, is vanadium pent oxide used as a catalyst? 1 Contact process 2 Haber’s process 3 Solvay process 4 None of these