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MBD -HARYANA BOARD-LIGHT:REFLECTION AND REFRACTION-EXAMPLE
- An object 5.0 cm in length is placed at a distance of 20 cm in front o...
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- An object of size 7.0 cm is placed at 27 cm in front of a concave mirr...
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- Find the focal length of a lens of power - 2.0 D. What type of lens is...
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- A doctor has prescribed lens of power + 1.5 D. Find the focal length o...
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- The image of an object is formed at infinite distance from a concave m...
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- Describe with the help of a diagram, the nature, size and psition of t...
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- What is meant by refraction of light ? State the laws of refraction. S...
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- Draw the ray diagrams and find position,nature and size of image forme...
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- Describe with the help of a ray-diagram, the size, nature and position...
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- Draw the ray diagrams and find position,nature and size of image forme...
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- Define the terms: concave mirror convex mirror
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- APERTURE
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- Define the principal focus of a lens.
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- Define the focal length of a spherical mirror.
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- The image of an object is formed at infinite distance from a concave m...
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- Where should an object be placed so that its real and same size image ...
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- Which mirror is used as a shaving mirror and why ?
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- Which mirror always forms virtual and erect image which is smaller tha...
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- Which mirror has a wider field of view ?
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- What is the basic difference between a concave mirror and a convex mir...
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