CBSE X Physics Light - Reflection and Refraction
Please mention the signs(negative or positive) for height of object and height of image in a concave lens
Asked by Tejas Kulkarni
11th December 2014
10:05 AM
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CBSE X Physics Light - Reflection and Refraction
Please mention the signs(negative or positive) for height of object and height of image in a concave lens
Asked by Tejas Kulkarni
11th December 2014
10:05 AM
Answered by Expert
CBSE X Physics Light - Reflection and Refraction
GIVE ALL THE SINE OF CONVENTION OF OPTIC ELOBORATE CLEARLY FOR REMOVING CHOAS DURING SOLVING NUMERICAL
Asked by amolshukal.2001
18th January 2018
9:13 AM
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CBSE XII Science Physics Ray Optics and Optical Instruments
sign convention in ray optics
Asked by mkiruthiga90
14th December 2018
7:32 PM
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CBSE X Physics
Why do we take value of v as negative in question number 11?
Asked by Jaya
16th February 2019
9:51 AM
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CBSE X Physics Light - Reflection and Refraction
Tell me in short(trick) to put place value of v, u, f in light lesson class 10
Asked by Jemiprici
19th February 2020
11:00 AM
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CBSE X Physics Light - Reflection and Refraction
Tell concave lens convex lens sign convention
Asked by arjukesharwani2006
25th July 2020
3:50 PM
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CBSE XII Science Physics
Class 12 physics me ch 9 Ray optics ka example 9.4 mein u=- minus kyu liye
Asked by chykanhaiya975
21st October 2020
3:04 PM
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CBSE X Physics Light - Reflection and Refraction
why presently sign convention is known as new sign convention
Asked by alimohd1487
3rd January 2021
6:40 PM
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Gujarat X Physics
Sign convention
Asked by agrawalsatyam658
5th February 2021
2:30 PM
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CBSE XII Science Physics Ray Optics and Optical Instruments
Sign convention in concave mirror
Asked by raushankumarmushkipur
2nd April 2021
10:08 AM
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CBSE XII Science Physics Electric Charges and Fields
charge of electron is negative but in solving numericals why we take charge of the electron POSITIVE?????
Asked by deeptykundu03
20th May 2021
12:28 PM
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ICSE IX Physics Reflection of Light
how to determine whether focal length is negative or positive
Asked by studyworkofficial
18th November 2021
6:41 PM
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CBSE XII Science Physics Ray Optics and Optical Instruments
by starting sign conventions and assumptions used derive the relation between u,v and f in case of concave mirror
Asked by upasonamandal7
28th January 2022
10:15 AM
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CBSE XII Science Physics Ray Optics and Optical Instruments
In the cases of lens, all distances are measured from the pole. So they have a direction. But they are not vectors why??
Asked by advssdrall
30th October 2022
10:06 AM
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CBSE X Physics Light - Reflection and Refraction
Is object distance always negative in both lens and mirrors?
Asked by nandanagnair
17th December 2023
3:44 PM
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