Two identical sinusoidal waves travel in opposite direction in a wire 15 m long and produce a standing wave in the wire. If the speed of the waves is and there are 6 nodes in the standing wave. Find the frequency |

Two identical sinusoidal waves travel in opposite direction in a wire 15 m long and produce a standing wave in the wire. If the speed of the waves is and there are 6 nodes in the standing wave. Find the frequency |

1 Answer

127 votes

Since there are 6 nodes, with the ends as nodes there will be five half wavelength in the string So, Using |

127 votes

127