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  Q5. A ray of sunlight enters a spherical water droplet (refractiv index = 4/3) at an angle of incidence 53° measured with respect to the normal to the surface. It is reflected from the back surface of the droplet and re-ente ...
  0·1· #Physics#Optics
  asked2011-03-03 12:04:56
• refraction...........pllzz help me out...
  hey...anyone can help me out from these questions..pllzzz Q1. A cylindrical vessel, whose diameter and height both are equal to 30 cm, is placed on horizontal surface and a small particle P is placed in it at a distance of 5 ...
  0·9· #Physics#Optics
  asked2011-03-03 11:52:11