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CBSE Class 10 Answered

A convex mirror of focal length f produces an image (1/n)th of the size of object. What is the distance of the object from the mirror?
Asked by abhay2gaurav | 21 Jan, 2019, 07:42: PM
answered-by-expert Expert Answer
Solution is attached 
Answered by Ankit K | 21 Jan, 2019, 10:37: PM

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CBSE 10 - Physics
Is object distance always negative in both lens and mirrors?
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The image of a candle flame placed at a distance of 30 cm from a spherical lens is formed on a screen placed at a distance of 60 cm from the lens. If the height of the flame is 2.4 cm,find the height of its image 
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what is concave mirror?
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A concave mirror has focal length of 20cm. At what distance from the mirror a 5cm tall object be placed so that it forms an image at 15cm from the mirror? Also calculate the size of the image formed.
Asked by anmol6745p | 16 Jul, 2023, 04:22: PM
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CBSE 10 - Physics
An object is kept at a distance of 15 cm from a (a) Convex mirror (b) Plane mirror The focal length of the convex mirror and the concave lens are 10 cm each. Draw the appropriate ray diagrams, showing the formation of image, in each of the three cases.
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Very Short Answer Type Questions Name two mirrors used in this fair shop. Name the mirror in which the size of image is small.
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CBSE 10 - Physics
can a convex mirror ever form a real image? If yes, under what condition?  
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CBSE 10 - Physics
how to draw a ray diagram for concave mirror (i) Parallel to pricipal axis (ii) Passing through center of curvature
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if you placed an object at (1) between 'C' and F and (2) F then find the position of image, size and nature of image formed by a concave mirrors ( with ray diagrams)
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Asked by Jethanleapon | 03 Oct, 2021, 09:00: PM
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CBSE 10 - Physics
When an object is placed between pole and focus of a convex mirror, then what is the image formed?
Asked by saswatm74002 | 15 Aug, 2021, 01:09: PM
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