Daily MCQs

Which one of the following is not produced by sound waves in the air?

Please select one of the options to reveal the correct answer.

Similar MCQs

The number of subsets of a set with n elements is: In which state or Union Territory is the Demchok region located? Choose the correctly spelled word Find the area of a triangle whose vertices are (2, 3), (4, 7), and (6, 5). In which state is Veeranam Lake located?