18. Waves & Sound
Velocity of Transverse Waves
18. Waves & Sound
Velocity of Transverse Waves
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- Multiple Choice
A 2 m long string is arranged as shown in the figure below. If the mass of the string is 0.5 kg, what would the frequency be of a wave with a 2 cm wavelength?
637views3rank3comments - Multiple Choice
A rope with length 2.50 m and mass 0.10 kg is stretched and pulled to create transverse waves of frequency 40.0 Hz and wavelength of 0.750 m. How much tension is exerted on the rope?
326views13rank - Multiple Choice
An oscillating blade creates waves on a string. If the amplitude of the wave doubles, what happens to the wavelength λ and v?
370views7rank1comments - Textbook QuestionThe string in FIGURE P16.59 has linear density μ. Find an expression in terms of M, μ, and θ for the speed of waves on the string.407views
- Textbook QuestionString 1 in FIGURE P16.47 has linear density 2.0 g/m and string 2 has linear density . A student sends pulses in both directions by quickly pulling up on the knot, then releasing it. What should the string lengths L₁ and L₂ be if the pulses are to reach the ends of the strings simultaneously?521views
- Textbook QuestionThe wave speed on a string under tension is 200 m/s. What is the speed if the tension is halved?719views
- Textbook Question
(II) A 0.40-kg cord is stretched between two supports 8.7 m apart. When one support is struck by a hammer, a transverse wave travels down the cord and reaches the other support in 0.85 s. What is the tension in the cord?
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