Question

prove that glass prism split colours of white light pass through it and do not produce any colour by itself​

Answer 1

i) When a glass prism is used to obtain a spectrum of sunlight, a second identical prism in an inverted position is kept with respect to the first position.

ii) The inverted second prism will allow all the colours of te spectrum to recombine.

iii) Thus a beam of white light will emerge from the other side of the second prism.

Answer 2

Hey mate! Here is your answer

A glass prism is a 3-D figure with two triangular bases and three rectangular lateral surfaces.

A glass prism splits colours of white light passing through it and does not produce colour by itself.

This can be proved by keeping close a prism in inverted position with respect to the other prism.

Observations:

• The first prism splits the white light into spectrum, while the inverted second prism allows all the colours of the spectrum to recombine.
• Thus, a beam of white light emerges from the other side of the second prism.

This shows that a glass prism doesn't produce colour of its own.

Refer to the picture for better.

Hope this helps you.

Please mark as brainliest.

#BAL