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Author Topic: Physics Formula Book  (Read 8313 times)

Offline **!!superexcited!!!**

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Re: Physics Formula Book
« Reply #45 on: November 07, 2009, 06:13:59 am »
Quote from: dlehddud on November 07, 2009, 05:15:50 am
6b) we're told refractive index is 1.49, so n=1.49
     using sin r/sin i =n ( as we are moving from dense medium to less dense medium)
     we get
     sin r/ sin 30=1.49

   rearranging we get
   sin30 * 1.49= sin r
   which is 0.745=sin r
   rearranging, we get r=sin^-1 0.745
  which is 48.2 degress (3sf)




4a)question is a simple question testing your knowledge of particle motion in fluids (Brownian motion)


any few striaght lines that are joined will do

hope it helped  :D :D
Thanks... oh i was doin sin i/sin r  cuz isn't dat d formula!! and yeah just wantd 2 confirm d lines :)
Plz mail me d formula sht 2... :)
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Offline Nk

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Re: Physics Formula Book
« Reply #46 on: November 07, 2009, 06:16:31 am »
can u send me the physics formulas pls? nik_gujadhur@hotmail.com
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Offline ~~~~shreyapril~~~~

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Re: Physics Formula Book
« Reply #47 on: November 07, 2009, 06:19:16 am »
dude i'l upload those books in my sydrive make it public and paste its link over here!!
is it ok wid ya toxic??
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Offline wassup

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Re: Physics Formula Book
« Reply #48 on: November 07, 2009, 06:20:16 am »
Quote from: ~~~~shreycool~~~~ on November 07, 2009, 06:13:18 am
in.com??
isthis mail id??
By the way someone ans my question!!!

yes it is

............@in.com
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Offline ~~~~shreyapril~~~~

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Re: Physics Formula Book
« Reply #49 on: November 07, 2009, 06:21:40 am »
great mail id!! :P
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Offline @d!_†oX!©

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Re: Physics Formula Book
« Reply #50 on: November 07, 2009, 06:22:04 am »
yaya shrey...or do it here only.....some problem rite now wid my pc...cant upload anything...it shows an error...upload them here only!!



hey wait...i did it!!!Thanks shrey anyways
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Offline ~~~~shreyapril~~~~

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Re: Physics Formula Book
« Reply #51 on: November 07, 2009, 06:23:28 am »
good
good!

now people need not give their mailing addresses here!!
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Offline @d!_†oX!©

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Re: Physics Formula Book
« Reply #52 on: November 07, 2009, 06:24:33 am »
yaaa
i was fed up man!!!
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Offline ~~~~shreyapril~~~~

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Re: Physics Formula Book
« Reply #53 on: November 07, 2009, 06:24:55 am »
see..!!

my suggestions always wrk!! :P :P
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Offline HalpPlease

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Re: Physics Formula Book
« Reply #54 on: November 07, 2009, 06:34:59 am »
spongy1004@hotmail.com pleasee? much appreciated brow :)
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Offline ~~~~shreyapril~~~~

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Re: Physics Formula Book
« Reply #55 on: November 07, 2009, 06:35:59 am »
dude!!
they are attched here!!
check it!!
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Offline wassup

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Re: Physics Formula Book
« Reply #56 on: November 07, 2009, 07:02:22 am »
adi upload these files on ur first post in this topic.
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Offline @d!_†oX!©

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Re: Physics Formula Book
« Reply #57 on: November 07, 2009, 07:04:02 am »
ya....done!!
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Offline ~~~~shreyapril~~~~

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Re: Physics Formula Book
« Reply #58 on: November 07, 2009, 07:04:51 am »
STOP
======================================

ONLY THANX AND WELCOMES SHUD COME AFTER THIS!!!!
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Offline dlehddud

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Re: Physics Formula Book
« Reply #59 on: November 07, 2009, 07:08:51 am »
sin i/sin r is the original formula but it only applies for waves that go from less dense media to more dense media

and sry shrey i'll change to another post i know it shouldnt be here lol  ;D ;D
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