Qualification > Sciences

P.H.Y.S.I.C.S P2 D.O.U.B.T.S CIE

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neno:
heyyy guys can u help me out with sum question
#may june 2008:Q6b
#mayjune 2009(21):Q5b

scorpion9500:
omg my brain just sopped
guys mj 2008 same q
6b
zzzz

ruby92:
m/j 2008 2 b??

highly_ambitious:
plz help m/j 2002 question 5.. what is this potential and internal energy ???..how to increase or decrease them through piston mechanism.??? plz explain this question

The SMA:

--- Quote from: halosh92 on June 08, 2010, 11:38:56 am ---ok the wavelength they gave is basically the length between one antinode and another successive antinode ok?
(two positions loud voice as they mentioned)
so...
if u draw the wave  u will first have an antonide then node then antinode the normal wave
so the distance from one antinode to the node is 32.4/2 ok?
always remember distance from node to node = half a wavelength
and wavelength from node to antinode= quarter a wavelength
so wat we found is quarter a wavelength now multiply by 4
got it?

--- End quote ---

thanks halosh and chingoo, i think i finally got it. :)

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