# What is the range of frequency for ultrasonic wave?

What is the range of frequency for ultrasonic wave?

(a) 1

(b) 5

(c) 50

(d) 10

### 2 Answers

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- AnthonyLv 78 years agoBest Answer
Assuming the units are kHz, then because ultrasonic wavee have a frequency of greater than 20 kHz,

the answer is (c) 50 kHz

Source(s): www.newagepublishers.com/samplechapter/001649.pdf - 8 years ago
50 Khz is in the range, but it can go up to about 10Mhz. Your answers lack the unit of measurement.

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