Light

Light Worksheet-10

56. (a) What is spectrum?

(b) What is the meaning of VIBGYOR?

57. How is a rainbow formed?

58. Why does white light disperse when it passes through a glass prism?

59. (a) Which part of the human eye makes a person 'blue eyed'?

(b) What role is played by ciliary muscles?

(c) What is the importance of retina in the eye?