Take a balloon or plastic sheet, a tumbler and some mustard seed. Cover the baloon/ plastic sheet on the top of the tumbler tightly and smoothly .Put some mustard seed and slowly blow it above. Observe what happens and note it down
Answers
Answered by
1
Answer:
The mustard seeds will jump up and down.This is due to vibration of stretched ballon.The ear drum works same like this.
Similar questions