Question

in the figure given below in narrow beam of light is passed through a triangular prism after passing through the prism it produce a spectrum xy on the screen name the phenomenon number 2 state the colour X and Y number 3 why do different colours of light ​

Answer 1

Answer:

the screen name the phenomenom number 2 status the clour x and y number 3 why do different clour of light in the figure given below in narrow beam of light is passed through a tringlar prism after passing .