Qualification > Sciences
ALL PHYSICS DOUBTS - POST HERE !!
NidZ- Hero:
can any1 plz temme wat is de hardest ppr n u suggest i shuld :) ;D ;D
Baladya:
--- Quote from: jellybeans on May 25, 2010, 05:17:28 pm ---, hi again; helpppp please? :) :) :)
--- End quote ---
First one B?
Second D
jellybeans:
--- Quote from: Baladya on May 25, 2010, 05:18:53 pm ---First one B?
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:( nupes.. first one A, :/
yes, 2nd one's D , ... explanation? :P
Raywin:
--- Quote from: Baladya on May 25, 2010, 05:17:58 pm ---Wait, so for a generator what do we use and for a motor which do we use?
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Motor ---> left hand rule thingi
Generator ----> Right hand thingi.. :)
Vin:
--- Quote from: jellybeans on May 25, 2010, 05:17:28 pm ---, hi again; helpppp please? :) :) :)
--- End quote ---
12) A .. there a vacuum created so pressure is 0
24) A .. all rays are parallel .. so they will emerge through the lens parallel
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