Which gas is used in cold store ?
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example for navigation satellite?
Catalytic properties of a substance may be best defined as a phenomenon of 1 Absorption 2 Chemisorption 3 Adsorption 4 None of these
Who was the first cosmonaut?
The filament of an electric bulb is made of 1 Iron 2 Nichrome 3 tungsten 4 Graphite
9 Answers Germanium, Google, Graphite India, Tungsten,
What is the cytology ?
Which of the following is used as a coolant in nuclear reactors? 1 Heavy water 2 Cadmium 3 Liquid sodium 4 None of these
2 Answers WBCS West Bengal Civil Service,
what are the advantages and disadvantages of empirical knowledge?
Photosynthesis is 1 An exothermic process 2 An endothermic process 3 A neutral process 4 A thermostatic process
Of the various forms of carbon, the one which is used for adsorption purpose, is 1 Diamond 2 Graphite 3 Coke 4 Wood charcoal
Where did the largest reflector telescope situated?
meron po bang minerals ang astoroids po ba?
Explain how you can integrate Life skills in Science Teaching
0 Answers Mahatma Gandhi University,