CBSE Class 10 Answered
Is White light the only light that can be seperated into its constituent colours ? If not which other light can be seperated and how ? Also is there any other way of seperating white light into its constituents other than using a glass prism ?
Asked by raghavdinesh | 01 Mar, 2015, 09:05: PM
Expert Answer
No. White light is not the only light that can be separated into its constituent colours.
Any polychromatic light can be separated like that.
Example: Sodium light is composed of two yellow lines. It appears yellow and so one gets a feeling that it is monochromatic.
When you take a sodium vapour lamp and focus its light on a prism and watch the refracted beam with a spectrometer, then you can observe the two components.
For splitting light into its constituent colours you need a material of greater refractive index than air. So, any material like water, oil, etc will solve the purpose.
However, using these materials is not feasible for experimental analysis and also they create large errors. So, a prism is the best device that can be used.
Answered by Romal Bhansali | 02 Mar, 2015, 11:28: AM
Application Videos
Concept Videos
CBSE 10 - Physics
Asked by suryamr2019 | 08 Mar, 2024, 04:32: PM
ANSWERED BY EXPERT
CBSE 10 - Physics
Asked by saurabhjd527 | 30 Jan, 2024, 07:55: PM
ANSWERED BY EXPERT
CBSE 10 - Physics
Asked by subrasixty | 13 Jan, 2024, 05:05: PM
ANSWERED BY EXPERT
CBSE 10 - Physics
Asked by nandanagnair | 17 Dec, 2023, 03:44: PM
ANSWERED BY EXPERT
CBSE 10 - Physics
Asked by namish1088 | 16 Nov, 2023, 08:09: PM
ANSWERED BY EXPERT
CBSE 10 - Physics
Asked by 0 0 | 19 Oct, 2023, 03:51: PM
ANSWERED BY EXPERT
CBSE 10 - Physics
Asked by bubbynaik77 | 29 Sep, 2023, 09:34: PM
ANSWERED BY EXPERT
CBSE 10 - Physics
Asked by gurcharansingh37306 | 10 Sep, 2023, 12:53: PM
ANSWERED BY EXPERT
CBSE 10 - Physics
Asked by Shiwani.Sawant | 28 Jul, 2023, 09:42: PM
ANSWERED BY EXPERT
CBSE 10 - Physics
Asked by susrisangita792 | 23 Jul, 2023, 09:13: AM
ANSWERED BY EXPERT