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CBSE Class 10 Answered

Why does light reflects when it strikes an object?
Asked by | 27 Aug, 2008, 04:20: PM
answered-by-expert Expert Answer

when the light strikes an object either its get absorbed or it gets reflected when it is not absorbed it gets reflected, light is completely absorbed when the body is perfectly black.

Answered by | 28 Aug, 2008, 12:34: AM

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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.
Asked by susrisangita792 | 02 Jun, 2023, 08:00: AM
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CBSE 10 - Physics
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Asked by susrisangita792 | 01 Jun, 2023, 06:25: PM
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CBSE 10 - Physics
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Asked by supriyarakshit.npph | 31 May, 2023, 08:49: AM
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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?
Asked by anuskakuhu | 21 Mar, 2023, 11:50: AM
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CBSE 10 - Physics
The power of convex lens of focal length 20 cm is
question image
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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CBSE 10 - Physics
What is reflection
Asked by vpitliya42 | 21 Nov, 2022, 01:21: PM
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