Question

match the column
column a
1. flute
2 high pitch sound
3. sound box
4. Pinna
5. speed of sound in air
6. sound propagation
7. 1 khz
column B
a. 1000 Hz
b. material medium
c. vibrating air column
d. high frequency
e. vocal cords
f. outer ear
g. 330 m/s
please give me fast​

Answer 1

Explanation:

1)vibrating in air colum

2) 330m/s

3) outer ear

4)vocal cords

5)high frequency

6) material medium

7)1000Hz

Answer 2

Answer:

flute. vibrating air column

high pitch Sound. high frequency

sound dox. vocal cords

pinna. outer ear

speed of sound in air 330m/s

sounds propagation. material medium

1khz. 1000Hz