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| 1. |
Gently strike a hanging bell and try to listen to the sound produced by it with a stethoscope keeping it both at bottem portion and top portion of the bell. Isthe pitch and loudness of the sound same at the two potion ? Why? |
| Answer» Solution :No. The bob of the bell strikes at the BOTTEM PORTION of the bell. Hence the PITCH and loudness are HIGH. | |