JEE Advanced Model Paper 3 with solutions for online practice
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Four pieces of string each of length Lare joined end to end to make long string of length 4L. the linear mass density of the strings are μ , 4μ , 9μ and 16μ respectively. One end of the combined string is tied to a fixed supportand a transverse wave has been generated at the other end having frequency f. ignore any reflection and absorption. String has been stretched under a tension F.
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Four pieces of string each of length Lare joined end to end to make long string of length 4L. the linear mass density of the strings are μ , 4μ , 9μ and 16μ respectively. One end of the combined string is tied to a fixed supportand a transverse wave has been generated at the other end having frequency f. ignore any reflection and absorption. String has been stretched under a tension F.
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The ratio of wavelengths of the waves on four strings, starting from the righthand side is
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