Question : The splitting of white light into its component colours is called ______.
Option 1: refraction
Option 2: reflection
Option 3: scattering
Option 4: dispersion
Correct Answer: dispersion
Solution : The correct answer is dispersion .
The splitting of white light into its component colours is called "dispersion". This phenomenon occurs because different colours of light have different wavelengths, and when light passes through a prism or a similar optical element, it gets separated into its constituent colours, creating a spectrum. The spectrum has seven colours. The order of colours in a typical spectrum, from longest to shortest wavelength, is red, orange, yellow, green, blue, indigo and violet.
Related Questions
Know More about
Staff Selection Commission Multi Tasking ...
Application | Cutoff | Selection Process | Preparation Tips | Eligibility | Exam Pattern | Admit Card
Get Updates Brochure
Your Staff Selection Commission Multi Tasking Staff Exam brochure has been successfully mailed to your registered email id “”.
