EASY
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Earn 100
Define dispersion. Draw the ray diagram showing dispersion through a prism.
Important Questions on Ray Optics and Optical Instruments
MEDIUM
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IMPORTANT
Gamma Question Bank for Medical Physics>Chapter 26 - Ray Optics and Optical Instruments>Assignment>Q 47
Derive expression for deviation produced by prism.HARD
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IMPORTANT
Gamma Question Bank for Medical Physics>Chapter 26 - Ray Optics and Optical Instruments>Assignment>Q 48
With the help of ray diagram, illustrate the formation of the final image of an object in a compound microscope. Derive an expression for its magnifying power.HARD
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Gamma Question Bank for Medical Physics>Chapter 26 - Ray Optics and Optical Instruments>Assignment>Q 49
Describe construction and working of an astronomical telescope. Calculate its magnifying power, when the image is formed at the least distance of distinct visionEASY
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Gamma Question Bank for Medical Physics>Chapter 26 - Ray Optics and Optical Instruments>Assignment>Q 50
Derive the relation between refractive index and minimum deviation. (Prism formula)EASY
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IMPORTANT
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 and invert it.EASY
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IMPORTANT
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?MEDIUM
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IMPORTANT
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 EASY
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IMPORTANT
Gamma Question Bank for Medical Physics>Chapter 26 - Ray Optics and Optical Instruments>Assignment>Q 56
Draw labelled diagram and write working of eye.