Nicol Prism
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Transcript of Nicol Prism
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Nicol PrismVISHWATH RAM . A
2011110038
B.E.MATERIALS SCI & ENGG
V SEM
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What is it ?A Nic! "#is$ is a t%"' "!a#i(#) a* "tica! +,ic
-s+ t "#+-c a "!a#i(+a$ ' !i/ht '#$ a*-*"!a#i(+ a$.
Nic! "#is$ as +si/*+ %Wi!!ia$ Nic! .
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Hist#%It as th #st t%" '
"!a#i(i*/ "#is$ t i*,*t+) i*
1828 % Wi!!ia$ Nic! 10418516' E+i*-#/h. It c*sists 'a #h$h+#a! c#%sta! ' Ic!a*+
s"a# a ,a#it% ' ca!cit6 that has* c-t at a* a*/! ' 78 ith#s"ct t th c#%sta! a9is) c-t a/ai*+ia/*a!!%) a*+ th* #:i*+ assh* -si*/) as a /!-) a !a%# '
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Wi!!ia$ Nic!
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;#i*ci"!Wh* a* -*"!a#i(+ a$ *t#s th
ca!cit c#%sta! ) it s"!its -" i*t t
"!a* "!a#i(+ #a%s ) as #+i*a#% #a%a*+ 9t#a
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C*st#-cti*>* ' th $st c$$* '#$s ' th
Nic! "#is$ is $a+ % tai*/ a ca!cit
c#%sta! hs !*/th is th# ti$s its#a+th. It is c-t i*t t ha!,s a!*/th +ia/*a! s that thi# 'ac a*/!s
a# 2@ a*+ 108@. A*+ th t ha!,sa# :i*+ t/th# % a !a%# 'Ca*a+a a!sa$) a t#a*s"a#*tc$*t .
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Ca!cit is -s+ ca-s ' its c!a#it%)stai!it%) hi/h s"ct#a! t#a*s$issi*
#a*/ 20045000 *$6) a*+ hi/hi#'#i*/*c.
Th #'#acti, i*+9 '# Ca*a+a
a!sa$ is 1.550 '# th #a%s
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Ca!cit c#%sta!
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W#i*/*"!a#i(+ !i/ht *t#s th#-/h th
!'t 'ac ' th c#%sta! a*+ is s"!it
i*t t #th/*a!!% "!a#i(+)+i#*t!% +i#ct+) #a%s %th i#'#i*/*c "#"#t% ' th
ca!cit.
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Th ordinary#a% 9"#i*cs a#'#acti, i*+9 ' n 1.758 i* th
ca!cit a*+ it -*+#/s tta! i*t#*a!#=cti* at th ca!cit
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Th extraordinary#a% 9"#i*cs a!# #'#acti, i*+9 n 1.D876 i*
th ca!cit) a*+ is *t tta!!% #=ct+at th i*t#'ac ca-s it st#is thi*t#'ac at a s-
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It *a!!% !a,s th "#is$ as a #a% '"!a* "!a#i(+ !i/ht) -*+#/i*/a*th# #'#acti* as it 9its th 'a#
#i/ht si+ ' th "#is$ .
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Th t 9iti*/ #a%s ha,"!a#i(ati*s #th/*a! at #i/ht
a*/!s6 t ach th#) -t th e
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Th +i#cti* ' o
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>
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RI ' th c#%sta! '# E
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A""!icati*ss+ i* $ic#sc"% a*+ "!a#i$t#% )
a*+ th t#$ F-si*/ c#ss+ Nic!sF
a#,iat+ as XN6 is sti!! -s+ t#'# t th s#,i*/ ' a sa$"!"!ac+ t* #th/*a!!% #i*t+
"!a#i(#s.Th% a# -s+ as a*a!%s#s .
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isa+,a*ta/sV#% 9"*si, a*+ -!%
Ha, a ,#% !i$it+ a"#t-#) hich
#st#icts thi# -s at hi/h$a/*icati*s
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C-##*t T#*+Nic! "#is$s ha, * #"!ac+ %
th# t%"s ' "!a#i(#s s-ch
as ;!a#i+ shts a*+ G!a*4Th$"s* "#is$s.
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THANK YOU !!!