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CBSE Class 10 Answered

If a concave mirror has a focal length of 15 cm, find the two positions where an object can be placed to give, in each case, an image twice the height of the object  
Asked by sujal.03gattani | 12 Mar, 2019, 05:38: PM
answered-by-expert Expert Answer
Solution is attached
Answered by Ankit K | 12 Mar, 2019, 11:07: PM

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CBSE 10 - Physics
the angle between an incident ray and the reflecting surface is 55°. what will be the total angle between the incident and reflected ray?
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a concave mirror has a radius of curvature of 0.4m. find the position and size of the image of an object placed 0.2m high and is placed 0.8m in front of a concave mirror.
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CBSE 10 - Physics
if a plane mirror is rotated by an angle of theta by how much will the angle between the incident and the reflected ray change?
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CBSE 10 - Physics
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