Question

✌✌Hi Friends


Please Guys Help .Me Give Me Answer Of That Question ?​

Answer 1

Heyy mate....

Here is ur answer....

1) FLUTE-------------(C) vibrations in air

2)FREQUENCY------(D) measured in hertz

3)SOUND LEVEL-----(E) decibles

4)ULTRASONIC SOUND-------(B) frequency more than 20000 hz

5)INFRASONIC SOUND-------(A) frequency less than 20hz

Hope it helps