Science, asked by ramharkhy60, 17 days ago

fill in the blanks . chapter 12 sound

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Answers

Answered by somangshusingha91

2

Answer:

1. Amplitude

2. ultrasonic

3. time period

4. frequency

5. less than 20 Hz

Answered by aditsingh1501

1

Answer:

1 frequency

2 ultrasonic

3 frequency

amplitude

20hz

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