Why does bluing make things whiter ?

1 Answers  

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One man driving his car over dark night on hard concrete stone road in a forest. His bad faith that his car pings with long ore needles of concrete henceforth his all 4 tyres got punctured. How he might have tackled his problem? please guess answers & post

0 Answers   Cotmac Electronics,

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Explain what is a newton meter?

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What are the characteristics of a musical sound?

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Why all voltage level are multiples of 11, like 220V, 440V, 1100V instead of 200V, 400V, 1000V?

1 Answers   Focus,

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which wave is related to telecommunication?

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What is the difference between dynamic strain aging and strain aging?

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if 100W and 200W bulbs are connected in series to a supply which bulb will glow brighter and why

5 Answers   DELL, Eskom,

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Explain planck’s hypothesis or what the postulates of planck’s quantum theory? (Or) what are the assumptions of quantum theory of black body radiation? : quantum physics

0 Answers  

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Why is a ship loaded with a ballast(bottom load) ?

1 Answers  

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What are the three particles that make up an atom?

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Joule - Thomson cooling is

1 Answers  

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