Direction: Read the passage carefully and answer the following questions. A beam of white light falling on a glass prism gets split into seven colours marked 1 to 7 as shown in flgure.
Which of the following statements is correct?
(A) The colour at position marked 5 is similar to the colour of gold metal.
(B) The colour at position marked 2 has longer wavelength than 1.
(C) The colour at position marked 7 is violet.
(D) The colour at position marked 5 has higher speed than 1
