Q. This question has Statement-1 and Statements- 2. Of the four choices given after the Statements, choose the one that best describes the two Statements.
Statement-1 : Out of radio waves and microwaves, the radio waves undergo more diffraction.
Statement-2 : Radio waves have greater frequency compared to microwaves.

 3047  173 JEE MainJEE Main 2013Wave Optics Report Error

Solution:

Wavelength of radio waves is greater than microwaves hence frequency of radio waves is less than microwaves. The degree of diffraction is greater whose wavelength is greater.