a ball of mass 500g moving with a velocity of 10m/s collides with another ball of mass 250g.after the impact,the second ball moved off with a velocity of 8m/s calculate the final velocity of the first ball.

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Explain how does the elevation and air pressure affect the boiling point of water?

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in one optical instrument, what is the effect of usingtwo converging lenses?

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Why is diamond so bright ?

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Which atomic model did erwin schrodinger create?

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Why does a semicondctor act as an insulator at 0'k and why its conductivity increases with increasing temperature?

8 Answers  

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Dear sir, I appeared for the interview for the post of SCIENTIST/ENGINEER 'SC'in ISRO on 02/12/2009. when the resluts will be announced??

0 Answers   ISRO,

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Can i work 240 volt 1400 watts 1 ton ac with 24 volt battery..! How..?

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Tell me what does the mev in mev photon mean?

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what is mariners compass

1 Answers   IIT,

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Is it possible to convert a heat energy into magnetic energy?

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Sir. I m a physics graduate ...how can i help in bank with my physics subject...kindly reply ...my id. Pshkumar.090@gmail.com...please

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