Consider the following statements:

  1. Infrared radiation has a longer wavelength than visible red-light
  2. Blue light has shorter wavelength than orange light

   Which of the above statements is/are correct?

Answer: [C] Both 1 & 2

Both are correct statements
The visible colors from shortest to longest wavelength are: violet, blue, green, yellow, orange, and red. Ultraviolet radiation has a shorter wavelength than the visible violet light. Infrared radiation has a longer wavelength than visible red light.

This question is a part of GKToday's Integrated IAS General Studies Module