3ok sky thanx for ur soln
Aragorn nandri(tx)
A lens of focal length 20.0cm and aperture radius 2.0cm is placed at a distance 30.0cm from a point source of light.On the other side a screen is placed at a distance 50.0cm from the lens.The radius of spot of light formed on screen is __________
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35 Answers
3thorai in tamil means A male General
thori is not a word in tamil.but sometimes it will be used while talking friendly
11Language = Tamil
Translation fr #11:
"In the words of Vadivelu 'We are very childish, aren't we?'"
Translation fr #12:
"Look at that. Thori is speaking in hindi
If thorai denotes men then thori denotes women [3]"
11In short sky, sankara wants you to avoid talking in hindi as much as you can. [1]
11Free Tamil tuitions Conducted By Sankara, me and Ramkumar at just Re.1 per Tamil word learnt [4]
1okie...
did u get that one??
it was simple only... i think u had prob with the aperture radius rite ?
11I will take the money out of my own pocket[4]
As I already said, it was for free [4]
1is the ans 0.3333333333333333333 cm ??
then i will post ans...
or else [3]
3actually sky u r ans is rong
the original ans is 0.333333333333333333333333...........cm :)
11[9][9][9][9][9][9][9][9][9][9][9][9][9][9][9][9][9][9][9][9][9][9][9][9][9][9][9][9][9][9][9][9][9][9][9][9][9][9][9][9][9][9][9][9][9][9][9][9][9][9][9][9][9][9][9][9][9][9][9][9][9][9][9][9][9][9][9][9][9][9][9][9][9][9][9][9][9][9][9][9][9][9][9][9]
1[3]
wait posting soln jus nowwww........
is baar tumhara tym nahi waste karungi :P
1@ sankara how can a no. have more than one decimal point
[3]
you wrote 0.333333333333333333333333...........
i must correct you the ans should be 1/3 or 0.3 cm[4]
3parra thori hindiellam pesudhu
thoraina aangala kurikkum
thorina pengala kurikkum