Qualification > Sciences
ALL PHYSICS DOUBTS - POST HERE !!
SoONa:
heyy
can some1 explain wht a reed switch is and wht we use it for and wht im suppose to kno 4 2mrrw... ughh confusin me 4 some reason
thanks a million .. ;D
diva_sparkles:
--- Quote from: blackberry on May 26, 2010, 10:50:47 pm ---resistance is futile!!!!!
blooodyyy shizzz!!!
so.....convex is real, inverted, and small?
concave is virtual, upright and small?? ??? ???
how do you define principal focus and length?? ??? ???
--- End quote ---
no!!!!!!! ok concave nt required 4 ig but convex it is different 4 all positions!!!
Syed Kazim:
Random (Sorry): This post has been viewed over 10,000 times. :D
6394:
--- Quote from: Syed Kazim on May 26, 2010, 10:52:06 pm ---Just thought I post these links:
Potential Dividers
Fleming's Right and Left Hand Rules
Rectification
Transistors
--- End quote ---
i wnt thru dem dey wer vre hlpful!!!!
blackberry:
--- Quote from: diva_sparkles on May 26, 2010, 10:52:39 pm ---no!!!!!!! ok concave nt required 4 ig but convex it is different 4 all positions!!!
--- End quote ---
ya dats true.....but our teacher gave us like a general thang for convex!!
my buk suxxxxx!!!!! its gcse 1982 edition!!!!!
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