Qualification > Sciences
ALL PHYSICS DOUBTS - POST HERE !!
Baladya:
--- Quote from: jellybeans on May 25, 2010, 05:19:44 pm ---:( nupes.. first one A, :/
--- End quote ---
I had a similar question and i still dunno why its zero :S
Second one is D
jellybeans:
--- Quote from: ~VIN1094~ on May 25, 2010, 05:20:13 pm ---12) A .. there a vacuum created so pressure is 0
24) A .. all rays are parallel .. so they will emerge through the lens parallel
--- End quote ---
24)'s D , thanks for Q12 :) :)
jellybeans:
--- Quote from: Baladya on May 25, 2010, 05:20:40 pm ---I had a similar question and i still dunno why its zero :S
Second one is D
--- End quote ---
hahaha, umm .. cud u explain why it's D pleaaase :P
thankyouus.
Ghost Of Highbury:
--- Quote from: ~VIN1094~ on May 25, 2010, 05:20:13 pm ---12) A .. there a vacuum created so pressure is 0
24) A .. all rays are parallel .. so they will emerge through the lens parallel
--- End quote ---
C? "CONVERGING" lens...says it all..
MasterMath:
--- Quote from: Baladya on May 25, 2010, 05:20:40 pm ---I had a similar question and i still dunno why its zero :S
Second one is D
--- End quote ---
How is it D .. it should be C .. cause the middle ray which passes through the optical center should pass undeviated so its C >_<
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