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| 1. |
the dis†an ce between three consecutive troughs ina wave produced in a string is4cm . if 2.5 wave cycles pass through any point in a second, the wave in the sttring ihas velocity a) 10 cm/s b) 0.16cm/s c) 0.8 cm/s d) 5 cm/s |
| Answer» the dis†an ce between three consecutive troughs ina wave produced in a string is4cm . if 2.5 wave cycles pass through any point in a second, the wave in the sttring ihas velocity a) 10 cm/s b) 0.16cm/s c) 0.8 cm/s d) 5 cm/s | |