On a right angled prism at face The refractive indices of the material of the ‘abc’ ‘ab’. prism for red, green and blue wavelengths are 1 × 39, 1 × 44 and 1 × 47 respectively. Out of the three which colour ray will emerge out of face ‘ac’? Justify your answer. Trace the path of these rays after passing through face ‘ab’. IMPORTANT RAY DIAGRAMS: 1. COMPOUND MICROSCOPE 2. TELESCOPE: 3. ELECTRONIC DEVICES The differences between Intrinsic and Extrinsic Semiconductor: Sl.No. Intrinsic Extrinsic Semiconductors Semiconductors 01. Pure Impure or is Doped called Intrinsic Semiconductor Semiconductor is called Extrinsic Semiconductor. 02. Examples: Example: Silicon or Silicon with Germanium Boron, Silicon doped with Phosphorous
On a right angled prism ‘abc’ at face ‘ab’. The refractive indices of the material of the prism for red, green and blue wavelengths are 1 × 39, 1 × 44 and 1 × 47 respectively. Out of the three which colour ray will emerge out of face ‘ac’? Justify your answer. Trace the path of these rays after passing through face ‘ab’. IMPORTANT RAY DIAGRAMS: 1. COMPOUND MICROSCOPE 2. TELESCOPE: 3. ELECTRONIC DEVICES The differences between Intrinsic and Extrinsic Semiconductor: Sl.No. Intrinsic Semiconductors Extrinsic Semiconductors 01. Pure is called Intrinsic Semiconductor Impure or Doped Semiconductor is called Extrinsic Semiconductor. 02. Examples: Silicon or Germanium Example: Silicon with Boron, Silicon doped with Phosphorous
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