Infrasound can be heard by
Dog
Bat
Rhinoceros
Human being
The explanation for the correct option(s)
C: Rhinoceros
The explanation for the incorrect option(s)
Hence, option (C) is the right answer.
Three different vibrating objects produce three of sounds X, Y and Z. The sounds X and Y cannot be heard by a man having normal range of hearing but sound Z can be heard easily. The sound X can be heard by a bat whereas the sound Y can be heard by a rhinoceros. What type of sounds are X, Y and Z ?