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CBSE Class 10 Answered

Draw the raydiagram for a candle which is placed at a distance of 10cm from a special mirror whose radius of curvature is 20cm.And also find the nature of the image,whether it is diminished or enlarge.
Asked by mnjeeva2003 | 02 May, 2020, 03:26: PM
answered-by-expert Expert Answer
A S space t h e space r a d i u s space o f space c u r v a t u r e space i s space p o s i t i v e space t h e space m i r r o space s h o u l d space b e space c o n v e x space i n space n a t u r e M i r r o r space f o r m u l a space 1 over v plus 1 over u equals 1 over f 1 over v plus fraction numerator 1 over denominator negative 10 end fraction equals 1 over 10 1 over v equals 1 over 10 plus 1 over 10 v equals 5 c m T h e space i m a g e space i s space v i r t u a l comma space e r e c t space a n d space d i m i n i s h e d
Answered by Utkarsh Lokhande | 02 May, 2020, 03:54: PM

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CBSE 10 - Physics
Very Short Answer Type Questions Name two mirrors used in this fair shop. Name the mirror in which the size of image is small.
Asked by susrisangita792 | 01 Jun, 2023, 06:25: PM
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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
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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?
Asked by ruchipandey20071978 | 11 May, 2023, 06:53: AM
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CBSE 10 - Physics
What are the values of the angle of incidence, and the angle of reflection for normal incidence on the plane mirror surface?
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CBSE 10 - Physics
Please answer ... The hydroelectric capacity of Koyna dam is ______ a) 2400 MW  b) 1960 MW  c) 1900 MW  d) 1961 MW 
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CBSE 10 - Physics
Write the name of a small satellite made by a group of students from COEP (college of engineering, Pune) sent to space through ISRO in 2016.
Asked by Arun | 18 Mar, 2023, 09:13: PM
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CBSE 10 - Physics
The power of convex lens of focal length 20 cm is
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Asked by varma.renu9481 | 17 Mar, 2023, 06:28: PM
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CBSE 10 - Physics
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.
Asked by priyanshdhiman2008 | 17 Mar, 2023, 09:17: 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.
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