Exams › NEET › Physics › Waves and Thermodynamics
1 questions with worked solutions.
Q1. The frequency of a wave is 5 Hz. It refers to (type of wave)
Answer: infrasonics
Infrasonic waves have frequencies below 20 Hz, so a 5 Hz wave falls in the infrasonic range. Ultrasonics are above 20 kHz, while microwaves and radio waves are electromagnetic waves classified by much higher frequency ranges.