Wave motionEasy
Question
Wave of frequency 100 Hz travels along a string towards its fixed end. When this wave travels back, after reflection a node is formed at a distance of 10 cm from the fixed end. The speed of the wave (incident and relfected) is :
Options
A.5 m/s
B.10 m/s
C.20 m/s
D.40 m/s
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