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magnification of concave mirror is
Asked by makularaj3 | 08 Sep, 2024, 21:08: PM
answered-by-expert Expert Answer

Magnification m of concave mirror is

m = - v/u

where v is the mirror-to-image distance and u is mirror-to-object distance .

 

Answered by Thiyagarajan K | 08 Sep, 2024, 21:50: PM

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CBSE 10 - Physics
magnification of concave mirror is
Asked by makularaj3 | 08 Sep, 2024, 21:08: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 10 - Physics
A concave mirror has a focal length of 15 cm. If an object is placed 20 cm away from the mirror, find the position and nature of the image formed ????
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Asked by rv5238428 | 15 Jun, 2024, 19:43: PM
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CBSE 10 - Physics
draw a ray diagram for showing convergence of a parallel beam of light by a concave mirror and mark the position of pole and the centre of curvature in it
Asked by jainvandan708 | 07 Jun, 2024, 12:06: PM
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CBSE 10 - Physics
CASE STUDY : Light is a form of energy which induced sensation of vision to our eyes. It becomes visible when it bounces off on surface and hits our eyes. Regular reflection takes place through a smooth polished surface. The mirror outside the driver side of the vehicle is usually a spherical mirror and printed on such mirror is usually the warning "Vehicles in this mirror are closer than they appear". (i) What is the reason for this warning written on the mirror ? (ii) Draw a ray diagram showing the image formation in such kind of mirror. (iii) State two positions in which a concave mirror produces a magnified image of a given object. (iv) How is linear magnification it related to object distance and image distance ?
Asked by susrisangita792 | 23 Jul, 2023, 09:13: AM
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CBSE 10 - Physics
A student has focussed the image of an object of height 3 cm on a white screen using a concave mirror of focal length 12 cm. If the distance of the object from the mirror is 18 cm, find the values of the following: Distance of the image from the mirror;  Height of the image. Please answer these questions.
Asked by jayeshsah1995 | 04 Mar, 2023, 18:33: PM
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CBSE 10 - Physics
It is desired to obtain an erect image of an object, using concave mirror of focal length of 15 cm. Where should we place the object? Where will the image of this object be, if it is placed at 30 cm in front of the mirror? Draw a ray diagram for this situation also to justify your answer.
Asked by malikanushka07 | 17 Jun, 2022, 14:18: PM
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CBSE 10 - Physics
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Asked by Trisha Gupta | 20 Nov, 2021, 15:30: PM
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CBSE 10 - Physics
what is the correct answer with explanation
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Asked by Trisha Gupta | 14 Nov, 2021, 01:14: AM
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CBSE 10 - Physics
The image formed by a concave mirror is observed to be virtual, erect and larger than the object. where should be the position of the object?
Asked by gsonal11 | 20 Sep, 2021, 14:39: PM
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CBSE 10 - Physics
Mam what is the paraxial rays?
Asked by masterprathamesh421 | 02 Jul, 2021, 06:27: AM
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