True/false: The splitting of white light into its component colours is called dispersion

Choose the correct alternative and write it along with its allotted alphabet: The process of separation of light into its component colours while it is passing through a medium is called___

A prism splits a beam of white light into its constituent colours. This is because.

Select the appropriate options and complete the following paragraph. (spectrum, dispersion, grey, green, maximum, minimum, electromagnetic, refraction, optical, intense) Light is an ___ radiation. The process of separation of light into its component colours while passing through a medium is called as of light. The band of coloured components of a sunlight beam is called its ___ Various colours appearing in the spectrum are of the order as violet, indigo, blue, yellow, orange and red. Different colours have different wavelengths which are visible to our eyes i.e., between 400 nm and 700 nm. Red light has ____ wavelength whereas violet light has ____ wavelength.

The separation of white light into its constituent colours after passing through a prism is called as ___ of light.

The separation of whtie light into its constituent colours after passing through a prism is called as _______ of light.

Assertion: There is no dispersion of light refracted through a rectangular glass slab. Reason : Dispersion of light is the phenomenon of splitting of a beam of white light into its constituent colours.

State whether the following statements are True or False : In dispersion of white light by a glass prism, yellow color is deviated the least.

True/false: The speed of violet light is less than that of red light in prism.

When white light passes through prism then constituent colours are obtained because