Answer
Step by step text solution for What is light? by PHYSICS experts to help you in doubts & scoring excellent marks in Class 11 exams.
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CHETANA PUBLICATION-OPTICS-EXERCISE
- What is light?
06:44
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- What are the three categories, into which phenomena of light can be sp...
02:41
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- What is nature of light? Wave optics and particle nature of light are ...
02:38
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- Which phenomena can be satisfactorily explained using ray optics? Stat...
04:26
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- What is Ray optics or geometrical optics?
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- State the laws of reflection.
03:16
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- State the Laws of Refraction.
04:45
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- Thickness of the glass of a spectacle is 2mm and refractive index of g...
03:08
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- What are the Cartesian sign convention?
03:05
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- A monochromatic ray of light strike the water (n = 4//3) surface in a ...
10:58
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- Explain Reflection from a plane surface?
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- A small object is kept symmetrically between 2 plane mirrors inclined ...
03:01
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- A rectangular sheet of length 30 cm and breadth 3 cm is kept on the pr...
07:54
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- Explain Reflection from curved mirrors.
02:16
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- What is the relation between f, u, and v.
02:25
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- What isfocal power of a spherical mirror or a lens? What may be the re...
05:06
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- Explain Lateral Magnification
02:44
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- At which positions of the objects do spherical mirrors produce (i) ...
03:12
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- State the restrictions for having images produced by spherical mirrors...
02:50
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- A thin pencil of length 20 cms is kept along the principal axis of a c...
04:19
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