Science, asked by kavyverma570, 22 hours ago

Sounds of frequency more than __________ Hz are called ultrasonic sounds.

Answers

Answered by riya169812

1

20,000 Hz . Thankyou

Answered by Cricketerp23

0

Answer:

Sounds having frequency more than 20,000 Hz are called Ultrasonic sound.

Explanation:

Plssssssssss mark it as brainlist answer and also give thanks.

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