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Earn 100

Derive the relation between refractive index and minimum deviation. (Prism formula)

Important Questions on Ray Optics and Optical Instruments

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Gamma Question Bank for Medical Physics>Chapter 26 - Ray Optics and Optical Instruments>Assignment>Q 51
What is meant by linear magnification of spherical mirrors? Deduce the formulae for the same.
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Gamma Question Bank for Medical Physics>Chapter 26 - Ray Optics and Optical Instruments>Assignment>Q 52
Show by drawing ray diagram how a totally reflecting glass prism can be used to deviate a ray of light through (i) 90° (ii) 180° and invert it.
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Gamma Question Bank for Medical Physics>Chapter 26 - Ray Optics and Optical Instruments>Assignment>Q 53
Describe a reflecting type telescope what are its advantages?
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Gamma Question Bank for Medical Physics>Chapter 26 - Ray Optics and Optical Instruments>Assignment>Q 54
Derive the expression for focal length of a spherical mirror F=R2.
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Gamma Question Bank for Medical Physics>Chapter 26 - Ray Optics and Optical Instruments>Assignment>Q 56
Draw labelled diagram and write working of eye.
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Gamma Question Bank for Medical Physics>Chapter 26 - Ray Optics and Optical Instruments>Assignment>Q 58
Draw the labelled diagram of cassegrain telescope. Write the advantages of cassegrain telescope.
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Gamma Question Bank for Medical Physics>Chapter 26 - Ray Optics and Optical Instruments>Assignment>Q 59
Discuss the methods of image tracing in convex lens and concave lens.
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Gamma Question Bank for Medical Physics>Chapter 26 - Ray Optics and Optical Instruments>Assignment>Q 60
Derive the equivalent focal length of lenses in contact.