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Why does effect of friction only affects the mechanical advantage and not the velocity ratio...pls. stress upon the velocity ratio part that why isn't it affected?? |
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| asked by Rudra Joshi (rudrajoshi) 7 years ago |
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Do we need to do diagrams on page 97 of concise book??? |
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| asked by satwindersingh333 7 years ago |
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+ 2 more questions by satwindersingh333
in radioactivity do we have to show the working or direct ans is fine? |
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| asked by ... (tedgreen) 7 years ago |
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derive newtons first law from second law?? |
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| asked by Aayush Kapoor (acurry) 7 years ago |
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1.Can anyone explain ,how 1g water at 0*K has 336J heat energy more than 1g ice at 0*K ?
2.In cathode ray tube why is the cathode heated indirectly?in short |
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| asked by Armk (sushilamod) 7 years ago |
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Do we need to know the range of wavelenght and frequency in different types of light? |
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| asked by Catlover (catlover) 7 years ago |
1 | + 1 more questions by catlover
Can I use coins in ICSE to draw the pulley system in physics exam? |
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| asked by Catlover (catlover) 7 years ago |
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guys can we increase the frequency of transverse vibrations by reducing radius or length and increasing the tension of string |
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| asked by Prachi Singla (praci) 7 years ago |
3 | + 1 more questions by praci
guys can we increase the frequency of transverse vibrations by reducing radius or length and increasing the tightenesss of string |
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| asked by Prachi Singla (praci) 7 years ago |
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a transmission line having a total resistance of 0.5ohm delivers 10 kw power at 220V to a small factory. calculate the power loss in line.
guys help me with this question !!!!!1 |
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| asked by Einstien (ritashetty) 7 years ago |
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Can somebody please explain d rocket example on pg 6 of selina phy book.. |
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| asked by Deblina Bora (booksboozer) 7 years ago |
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