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The angle made by incident ray of light with the reflecting surface is called

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Important Questions on Ray Optics

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EMBIBE CHAPTER WISE PREVIOUS YEAR PAPERS FOR PHYSICS>Chapter 22 - Ray Optics>MHT-CET 2018>Q 6
A ray of light is incident normally on a glass slab of thickness 5 cm and refractive index 1.6. The time taken to travel by a ray from source to surface of the slab is the same as to travel through glass slab. The distance of the source from the surface is
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EMBIBE CHAPTER WISE PREVIOUS YEAR PAPERS FOR PHYSICS>Chapter 22 - Ray Optics>MHT-CET 2017>Q 7
When the same monochromatic ray of light travels through glass slab and through water, the number of waves in glass slab of thickness 6 cm is same as in water column of height 7 cm. If refractive index of glass is 1.5 then refractive index of water is
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EMBIBE CHAPTER WISE PREVIOUS YEAR PAPERS FOR PHYSICS>Chapter 22 - Ray Optics>MHT-CET 2020 (12-Oct Shift-1)>Q 8
A thin prism P1 with angle 4° and made from glass of refractive index 1.54 is combined with another thin prism P2 made from glass of refractive index 1.72 to produce dispersion without deviation. The angle of prism for P2 is
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EMBIBE CHAPTER WISE PREVIOUS YEAR PAPERS FOR PHYSICS>Chapter 22 - Ray Optics>MHT-CET 2020 (13-Oct Shift 1)>Q 9
The refractive index of glass is 32 and that of water is 43. The critical angle for a ray of light going from glass to water is
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EMBIBE CHAPTER WISE PREVIOUS YEAR PAPERS FOR PHYSICS>Chapter 22 - Ray Optics>MHT-CET 2020 (13-Oct Shift 1)>Q 10
A biconvex lens R1=R2=20 cm has focal length equal to focal length of concave mirror. The radius of curvature of concave mirror is [R.I. of glass lens =1.5]
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EMBIBE CHAPTER WISE PREVIOUS YEAR PAPERS FOR PHYSICS>Chapter 22 - Ray Optics>MHT-CET 2020 (12-Oct Shift-1)>Q 11
What is the magnifying power of a simple microscope of focal length 5 cm, if the image is formed at the distance of distinct vision?
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EMBIBE CHAPTER WISE PREVIOUS YEAR PAPERS FOR PHYSICS>Chapter 22 - Ray Optics>MHT-CET 2018>Q 12
In compound microscope, the focal length and aperture of the objective used is respectively