A uniform rope of length L and mass m_1 hangs vertically from a rigid support. A block of mass m_2 is attached to the free end of the rope. A transverse pulse of wavelength \lambda_1 is produced at the lower end of the rope. The wavelength of the pulse when it reaches the top of the rope is \lambda_2. The ratio \lambda_1/\lambda_2 is : [NEET 2016 P1]

NEET 2016 Physics and Chemistry Paper 1

Question : 43 of 90

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A uniform rope of length L and mass m1 hangs vertically from a rigid support. A block of mass m2 is attached to the free end of the rope. A transverse pulse of wavelength λ1 is produced at the lower end of the rope. The wavelength of the pulse when it reaches the top of the rope is λ2. The ratio

λ1

λ2

is :

[NEET 2016 P1]

√
m1+m2
m1
√
m1
m2
√
m1+m2
m2
√
m2
m1

Validate

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