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what is the beat frequency heard if tuning forks of frequencies 200,201,204,206 hz are sounded together ? (1) 2 (2) 4 (3) 6 (4) 1 |
| Answer» what is the beat frequency heard if tuning forks of frequencies 200,201,204,206 hz are sounded together ? (1) 2 (2) 4 (3) 6 (4) 1 | |