Why are the ends of the horse-shoe magnet used in dc motors semi-circular or curved? |
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asked by Madhumati.S (madhums511) 7 years ago | |
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Can someone please tell the correct formula for Gear Ratio Is it nA/nB or nB/nA ? |
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asked by (sai7) 7 years ago | |
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Can rocket's velocity change is mass is constant? |
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asked by Prerak Modia (preee) 7 years ago | |
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What is the reason for radioactivity??? |
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asked by Sathvik Purushotham (sathvikroxxx) 7 years ago | |
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MeGA doubt: speed of sound depends on the density of the medium in which it propagates.. as density decreases speed increases as we all know water is denser than air..( i think it is) but the speed of sound is much higher in water than in air? why??? |
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asked by Roshan Geo Roy (yoboyyy) 7 years ago | |
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http://www.respaper.com/nishi88/1149-zip.html?ln=63&ov=1 Q10 a1 |
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asked by Nishant Shah (nishantshahroxx) 7 years ago | |
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http://www.respaper.com/dgenerationx/9557-pdf.html?cmd=conv whats Q4.e |
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asked by ... (tedgreen) 7 years ago | |
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Do we need to do derivations in calorimeter chapter |
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asked by satwindersingh333 7 years ago | |
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Electromagnetic rays for detection of metals? X or Gamma? |
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asked by (heisenberg69) 7 years ago | |
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If gravity is attractive then why did the big bang occur and why is the universe expanding? (Is it dark energy) |
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asked by Catlover (catlover) 7 years ago | |
2 |
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