sound needs a material medium to travel .
help me in doing project if you have some ideas you can tell
please
Answers
Answered by
0
Answer:
you can fill aur in a glass tube and pack it tightly and then speak from one end and tell someone to hear from second point
Similar questions
Economy,
6 months ago
Hindi,
6 months ago
Social Sciences,
6 months ago
Social Sciences,
11 months ago
Math,
1 year ago