In modern science, what is 'fourth dimension'?

0 Answers  

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Bell metal is an alloy of 1 Brass an nickel 2 Zinc and copper 3 Tin and copper 4 None of these

1 Answers  

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Enriched uranium used in a nuclear reactor is 1 Uranium freed of all impurities 2 Uranium treated with radiation 3 Uranium alloyed with aluminum 4 Uranium with a high percentage of a particular isotope

1 Answers  

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Which of the following elements is not-radioactive? 1 Uranium 2 Thorium 3 Plutonium 4 zirconium

3 Answers   ACC,

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Why capacitor is not allow dc ?? What the reason?

0 Answers   Student,

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Which of the following is a protein? 1 Wool 2 Starch 3 Natural rubber 4 Cellulose

1 Answers  

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The final products of combustion of ethane are 1 Carbon and oxygen 2 Ethylene and Hydrogen 3 Water and Carbon monoxide 4 Carbon dioxide and water

2 Answers  

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What does the Haversion central canal in each osteon contains?

1 Answers   Jindal,

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PVC is obtained by the polymerization of 1 Propene 2 Vinyl chloride 3 Styrene 4 Acetylene

2 Answers  

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When an iron nail gets rusted, iron oxide is formed 1 Without any change in the weight of the nail 2 With increase in the weight of the nail 3 With decrease in the weight of the nail 4 None of these

1 Answers  

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wheather lightning will attack a aeroplane during flying if not why

2 Answers   TCS,

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Which of the following is not an isotope of hydrogen? 1 Protium 2 Yitrium 3 Deuterium 4 Tritium

2 Answers  

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