Rocket works on the principle of conservation of
Rocket works on the principle of conservation of momentum. The rockets gain momentum equal to the momentum of the gas expelled from the engine, but in the opposite direction.
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Select the synonym of
meadow
Which musical instrument Ustad Bismillah Khan used to play?
accolade
Consider the following chemical reaction :
aFe2O3(s) + bCO(g) + cFe(s) + dCO2
In the balanced chemical equation of the above, which of the following will be the values of the coefficients a, b, c and d respectively?
Fe2O3 + 3CO = 2Fe + 3CO2
Hematite + Carbon Monoxide = Iron + Carbon Dioxide
In this reaction, the iron oxide is reduced to iron, and the carbon is oxidised to carbon dioxide.
The deepest lake of the world is ___________.
Improve the bracketed part of the sentence.
By 2030 India (would) have become the most populous country in the world.
Select the antonym of
bland
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