Answer Posted / hema

hydrogen

is the big bang theory correct, because as I wondered the explosion is too powerful that no one could survive after galaxies were created no life exist on it after the 3.5 billion years life exist so... my question is were is the life came from?

2115

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A man is travelling with the speed of 10m/min across the river to the opposite bank.The river water flows at the speed of 1m/s.Since the water flows at the speed higher than the boatsman, he would definitley reach the opposite river bank in a slant path.What is the length of the path he travelled?. The river is 10m wide. Please give me solution to tha above probelm. Thanks in advance

2162

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A team of u.n scientists visited thumba?

1282

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Where did the largest reflector telescope situated?

1099

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Which was the international geo - physical year?

1085

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NO OF PLANT IN ONGC

2252

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Which is the most famous comet?

1119

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What are cosmic rays?

1045

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Science as a social endeavor .Explain

1264

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When did the most luminous nova appear?

1108

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how longs & what conditions will a matter, say for example U, after an atomic explosion and was converted completely into energy will again condensed back into a matter named U'

2179

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Dear Sir I have got through cable size calculation 10 sq mm cable size of one panel, how i be sure that used cable is 10sqmm. a) By measuring each strand of cpper & multilpy by pye and so on...... or By measuring any one cable core with insulation only.

1885

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whate is the difference b/w aflatoxions&ocharatoxions

2579

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what are advantages of excess populatoin?

2582

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what would be the fate of life on earth 10 yrs down the lane.

2248

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