Optics

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    Chapter 5 Optics ( 5 videos)

      5.1: Types of Lenses
      Find focal length of a convex lens by displacement method
    1. Find focal length of a convex lens by displacement method
      61079 views
      5.2: Refractive Index
      Find refractive index of water by concave mirror
    1. Find refractive index of water by concave mirror
      32252 views
      2. Determine critical angle of glass using prism
    2. Determine critical angle of glass using prism
      28043 views
      3. Find wavelength of sodium light by Newton's rings
    3. Find wavelength of sodium light by Newton's rings
      109314 views
      5.3: Applications of Lenses
      To set up a telescope
    1. To set up a telescope
      3924 views