water is taken in a matallic dish as shown, now, the dish is hit with a spoon (1) do you hear a sound (2)what do you feel when you touch the dish after hitting it? (3) water change are observed on the surface of water? (4) why do these changes occur?
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Answered by
17
No1 yes it's sound will be hearible
No 2 the disk will vibrate so if I twitch the disk i will vibration
No 3 blah bla bla
Ok now no 4 no 4 is little bit difficult aaahh hmmmm i think the answer is................
Answered by
3
Answer:
No 1. On stricking the metal dish we can hear sound
No 2. On touching we feel the dish vibrating
No 3. Sticking the dish with water we see circular wave are produced
No 4. It is difficult I can't answer it Sorry...
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