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MBD -HARYANA BOARD-LIGHT:REFLECTION AND REFRACTION-EXAMPLE
- 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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- How will you distinguish between a plane mirror, a convex mirror and a...
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- What is magnification?
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- Give the characteristics of image formed by a plane mirror.
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- Give three basic differences between real image and virtual image.
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- Explain with the help of a diagram the formation of image formed by a ...
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- What are the uses of concave and convex mirrors ?
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- What are cartesian sign conventions used in spherical mirror ? What is...
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- A ray of light travelling in glass emerges into air. State whether it ...
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- What is a lens ?
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- What is the basic difference between reflection and refraction of ligh...
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- Define one dioptre of power of a lens.
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