If the two waves represented by and interfere at a point, the amplitude of the resulting wave will be about |
|||||||

a) |
7 |
b) |
5 |
c) |
6 |
d) |
3.5 |

If the two waves represented by and interfere at a point, the amplitude of the resulting wave will be about |
|||||||

a) |
7 |
b) |
5 |
c) |
6 |
d) |
3.5 |

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