White light while passing through a glass prism breaks up
into light of different colocurs because

When a white light passes through a hollow prism then

........ light, while passing through a prism, does not disperse.

While passing through a prism, why does the white light split into seven colours.

Fill in the following blanks with suitable words : When a beam of white light is passed through a glass prism, it splits to form lights of __________ colours.

Air and glass both are transparent media. White light passing through a hollow prism filled with air does not split up into constituent colours because