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sin(10Ttx+80TT),

sin(10Ttx+80TT),

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VoWiFI The distance between the first and the third nodes of a standing wave is 0.2 m, its maximum displacement is 0.02 m and its frequency is 40 Hz. The wave-functions of the two travelling waves which interfere to give the standing wave are then: y1 = 0.02 sin(20tx-320nt) ; y2 = 0.02 sin(20 πx+320πΐ), y1 = 0.04 sin(20Ttx-320rt) ; y2 = 0.04 sin(20nx+320nt), y1 = 0.01 sin(10tx-80rt) ; y2 = 0.01 sin(10πx+80πt), %D y1 = 0.005 sin(5rtx-40rtt); y2 = 0.005 sin(5Tx+40rt), %D y1 = 0.01 sin(5rx-40nt); y2 = 0.01 sin(5Ttx+40t), %3D
Transcribed Image Text:VoWiFI The distance between the first and the third nodes of a standing wave is 0.2 m, its maximum displacement is 0.02 m and its frequency is 40 Hz. The wave-functions of the two travelling waves which interfere to give the standing wave are then: y1 = 0.02 sin(20tx-320nt) ; y2 = 0.02 sin(20 πx+320πΐ), y1 = 0.04 sin(20Ttx-320rt) ; y2 = 0.04 sin(20nx+320nt), y1 = 0.01 sin(10tx-80rt) ; y2 = 0.01 sin(10πx+80πt), %D y1 = 0.005 sin(5rtx-40rtt); y2 = 0.005 sin(5Tx+40rt), %D y1 = 0.01 sin(5rx-40nt); y2 = 0.01 sin(5Ttx+40t), %3D
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