Recently Asked Questions

• lenses -- keka qsn
  A thin hollow equiconvex lens silvered at the back converges a parallel beam of light, at a distance of 0.2m in front of it. Where will it converge the same light, if filled with water (µ = 4/3). ...
  0·3· #Physics#Optics
  asked2008-12-30 05:08:23
• whats the best buk 4 optics
  plz guys i'm literally dumb in optics.. suggest me... ...
  0·0· #Physics#Optics
  asked2008-12-28 03:52:32