The invisible part of the spectrum of a white light consists of the following colors
A
Red, orange and yellow only
B
Infra-red, ultraviolet and blue only
C
Indigo and green only
D
Violet and red only
E
Ultra violet and infra-red only
Verified Correct Answer: E.
Physical Principles & Numerical Solution
No expanded working has been attached for this question yet. The verified answer is Option E.
Source: Myschool Past Questions Archive (Record #26324)