Question

Velocity of ultrasonic waves is _________ velocity of sound​

Answer 1

Answer:

Speed of sound depends on the properties of the medium through which it travels. So the speed of ultrasonic sound in air is 340ms−1.

Answer 2

$Speed \: of \: sound \\ \: depends \: on \: the \: \\ properties \: \\ of \: the \: medium \: \\ through \: which \\ \: it \: travels. \\ \: So \: the \:  speed \: of \: \\ultrasonic \: sound   \: in \: \\ \:air \: is \: 340ms−1.$