CBSE X Physics Light - Reflection and Refraction
do light rays actually meet in case of reflection through concave mirrors.
Asked by shikha
20th February 2008
10:22 PM
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CBSE X Physics
Since Transparent Objects Allow Light to Pass Through, How Can They Be Visible?
Asked by akshaykhanna6162
18th June 2017
12:40 AM
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JEE Plances ALL Class Physics Geometrical Optics
Two plane mirrors are inclined to each other such that a ray of light incident on first mirror and parallel to second is reflected from the second mirror parallel to first mirror.The angle between two mirrors is??
Asked by Umesh
25th October 2017
4:34 PM
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JEE Plances ALL Class Physics Geometrical Optics
Que 10 and 11
Asked by Umesh
25th October 2017
4:45 PM
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ICSE IX Physics Reflection of Light
Difference between regular and irregular reflection
Asked by Harshita
2nd December 2017
4:18 PM
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ICSE X Physics
Regular reflection is less harmful to the eyes compared to diffused reflection. :- True/False. Why?
Asked by ROLLY ALEX
26th January 2018
9:28 PM
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CBSE X Physics Light - Reflection and Refraction
Why does a light ray incident on a rectangular glass slab immersed in any medium emergas parallel to itself ? Explain using diagram.
Asked by gpnkumar0
4th February 2018
9:38 PM
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ICSE X Maths
Point P(a,b) is reflected in the line x=0 followed by reflection in the origin to P’.If P’ is again reflected in the line y=0 to P’’.Find the co-ordinates of P.
Asked by anvihajeri30
14th February 2018
3:33 PM
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ICSE X Maths Coordinate Geometry - Reflection
1)The reflection of (3,6) on x axis is?
Asked by Sunita
27th February 2018
10:17 PM
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JEE Plances JEE (Main) Physics
open the pic and plz solve the question with explanation
Asked by futureisbright051101
11th April 2018
6:58 AM
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ICSE VIII Physics Light Energy
why is a concave mirror called a converging mirror? explain it
Asked by nathsantanukumar
12th April 2018
9:51 PM
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ICSE X Physics Reflection of Light at a Plane Surface
Please experts answer this question as fast as possible : What are the letters which when laterally inverted remains same ?(easy part) Why do those letters do not have a laterally inverted image ?(little tougher) I want a complete reason in the answer. My doubt : Is it only smmetry which is responsible for such letters not latrally inverted .
Asked by 9652171176n
4th June 2018
6:00 PM
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CBSE X Physics
sir please prove that angle of incidence is equal to angle of reflection i=r
Asked by ujjwalviky2003
11th June 2018
4:31 PM
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CBSE X Physics
What will be the angle through which reflected ray will rotate, if the incident ray is kept fixed and mirror is rotated through an angle thetha?
Asked by tannurocks1901
10th July 2018
7:30 PM
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ICSE VIII Biology Human Nervous System
We salivate on seeing tasty food - Give reason
Asked by janish75
24th July 2018
8:05 PM
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ICSE VII Physics Light Energy
Give Reason Diffused reflection takes place in rough surfaces
Asked by Ranjeetaajay786
29th September 2018
8:53 PM
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CBSE X Physics Light - Reflection and Refraction
An object is placed 20 CM in front of concave mirror of focal length 12 cm find the position and nature of the image
Asked by Sauravkumar9173
15th October 2018
10:12 AM
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CBSE VIII Science Light
beautiful patterns are seen through kalediscope
Asked by arajeevshashank
24th November 2018
10:30 AM
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CBSE VIII Science
transparent medium both reflectsand refracts light why
Asked by arajeevshashank
24th November 2018
12:25 PM
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CBSE VIII Science Light
why we cant see through a newspaper
Asked by arajeevshashank
4th December 2018
7:46 PM
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CBSE VIII Science
does iffused reflection meanfailure of laws of reflection .justify
Asked by arajeevshashank
4th December 2018
7:59 PM
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CBSE VII Science Light
How does light reflect?
Asked by jmbhuvana
19th December 2018
9:31 PM
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ICSE VII Physics
The top of a roof made of asbestos is painted white.Why?
Asked by rajp71661
29th December 2018
8:49 AM
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ICSE X Physics Reflection of Light at a Plane Surface
Pls clear the doubt on Chapter Light. Thanks.
Asked by pb_ckt
4th January 2019
11:16 PM
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Maharashtra X Physics
What is difference between refraction and reflections?
Asked by Syjafar
8th January 2019
11:26 PM
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CBSE VIII Science
What is regular reflection?
Asked by adityassuper
25th January 2019
2:43 AM
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ICSE X Physics Spectrum
A flag is made using three strips of cloth of colours yellow,white and cyan.NAme the colour of a particular light in which this flag will appear to be of a single colour.Explain your answer.
Asked by pb_ckt
4th February 2019
12:29 PM
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CBSE VIII Science
What is a kaleidoscope? State the principle on which it is based.
Asked by gspublicschool
5th February 2019
2:07 PM
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ICSE VII Physics Reflection of Light - Plane Mirrors
i cannot understand reflection of light
Asked by aroraanju33
22nd February 2019
6:07 PM
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CBSE X Physics Light - Reflection and Refraction
an object of 5cm height is placed at a distance of 20cm in front of a convex mirror of radius of curvature 30cm. find the position of image its nature and size
Asked by chupraho372
3rd March 2019
9:32 PM
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CBSE X Physics Light - Reflection and Refraction
Light from a filament bulb is reflected by a glass slab. Two images are seen – one is white and the other is red. How can that happen? – explain.
Asked by polyrelation
20th March 2019
7:40 AM
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CBSE X Physics Light - Reflection and Refraction
Light from a filament bulb is reflected by a glass slab. Two images are seen – one is white and the other is red. How can that happen? – explain.
Asked by rushabh1234
20th March 2019
7:42 AM
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CBSE X Physics Light - Reflection and Refraction
What is light reflection and refraction?
Asked by labheshvaidya
25th April 2019
3:26 PM
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CBSE XII Science Physics Wave Optics
Hi
Asked by jain.pradeep
26th May 2019
6:54 PM
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CBSE XII Science Physics Wave Optics
An object is placed at 10 cm distance infront of a concave mirror of radius of curvature of 20 cm. Find the position,nature and magnification of the image.
Asked by av601070
27th May 2019
2:52 PM
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ICSE X Physics
why is there partial reflection and partial refraction at the boundary separating two media???Why both occur when light hits the surface obliquely??
Asked by Anshu
13th June 2019
10:23 AM
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CBSE X Physics Light - Reflection and Refraction
An object is placed in front of a concave mirror of focal length 30 cm. The virtual image of the object is obtained at a distance 20 cm from the mirror. Calculate the position of the object. Please explain briefly step by step
Asked by chpratik11
28th June 2019
9:22 PM
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CBSE X Physics Light - Reflection and Refraction
What is light reflection and refraction?
Asked by Labhesh.Vaidya
9th August 2019
3:08 PM
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CBSE X Physics Light - Reflection and Refraction
A Ray of light passing through the centre of curvature of a concave mirror is incident on its reflecting surface . What is the angle of incidence and angle of reflection of this ray.
Asked by assupreti2008
12th September 2019
11:35 AM
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ICSE VII Physics Light Energy
------ reflection produces image
Asked by yashchouhan780
29th September 2019
10:39 PM
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ICSE IX Maths Coordinate Geometry
The point A (5 , -1 ) on reflection in the x axis is mapped onto A' .Also A on reflection in the y axis is mapped onto A" .Write the distance between the images A' and A" .
Asked by rkarim957
3rd October 2019
7:33 PM
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CBSE X Physics Light - Reflection and Refraction
an object is placed in front of a concave mirror of focal length 20 cm the image formed is 3 times the size, of object calcualte two possible dostances of object from the mirror
Asked by priyankakachawar79
19th November 2019
6:28 PM
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ICSE VIII Physics Light Energy
If the angle of incidence is 30 then the angle of reflection will be
Asked by anitashivran3983
3rd December 2019
7:58 PM
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ICSE VII Physics Heat
Distinguish between reflection of heat and absorption of heat
Asked by nipavidi
6th January 2020
4:18 PM
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CBSE X Physics Light - Reflection and Refraction
draw the path of incident ray in a convex mirror when incident ray is directed towards centre of curvature
Asked by moatmuat
11th March 2020
11:31 AM
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CBSE IX Physics Sound
Can blackbox pings signal travel 3000kms? Can it be reflected on metal surface?
Asked by dwarakanathan.s
19th April 2020
7:02 AM
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CBSE X Physics Light - Reflection and Refraction
laws of reflection
Asked by vivekraj00111
23rd April 2020
8:07 PM
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CBSE XII Science Physics
A ray o flight is incidenting normally on a plane mirror. The angle of reflection will be
Asked by pavanreddybommineni
15th May 2020
9:11 AM
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CBSE X Physics Light - Reflection and Refraction
what is mean by bouncing back of light
Asked by channappapatil9980
24th June 2020
8:32 PM
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ICSE X Maths Coordinate Geometry - Reflection
The point D ( 7,8) is first reflected in the origin to point D’. Point D’ is then reflected to the point D” in the y axis. i) write down the coordinates of D” ii) Write down a single transformation that maps D onto D”
Asked by waheed222319
22nd July 2020
6:28 PM
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ICSE VII Physics Light Energy
What are factors on which the reflection of light from any surface depends
Asked by khushipundir516
8th August 2020
12:04 AM
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CBSE X Maths Coordinate Geometry
plot p(3,1) and q(0,5)
Asked by patildeepeshs
29th August 2020
7:01 PM
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CBSE X Physics Light - Reflection and Refraction
physics
Asked by 2005bhanusharma
6th October 2020
9:59 AM
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CBSE VIII Science Light
what is diffused reflection
Asked by rupamkumari91165
27th March 2021
7:33 PM
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CBSE X Physics Light - Reflection and Refraction
if an image formed an a concave mirror is real and enlarged its magnification will be
Asked by purnimap035
27th May 2021
7:56 PM
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CBSE VIII Science Light
Why I see ny in age in nirrer and not in tree tadle chair
Asked by khushalsharma66.8misj
28th June 2021
12:32 PM
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CBSE VI Science Light, Shadows and Reflections
what is luminous and non luminous
Asked by kariyasoniya50
28th August 2021
3:05 PM
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CBSE VI Science Light, Shadows and Reflections
what is a reflection
Asked by gautamlucky277
30th September 2021
4:40 PM
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CBSE X Physics Light - Reflection and Refraction
what is the correct answer with explanation
Asked by Trisha Gupta
14th November 2021
1:14 AM
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JEE Main Physics Optics
Question is in the image attached
Asked by swayamagarwal2114
15th July 2022
9:18 AM
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CBSE X Physics Light - Reflection and Refraction
What is reflection
Asked by vpitliya42
21st November 2022
1:21 PM
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CBSE IX Science Matter in Our Surroundings
what is a reflection
Asked by saylewagh
12th May 2023
5:21 PM
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