/10 Report a question What's wrong with this question? You cannot submit an empty report. Please add some details. 12345678910 Chapter 14 : Waves This Quiz Contains a set of 10 Questions. The Passing Cut-off is 60%. To start the Quiz, click on the Start Button. All the Best! 1 / 10 A wave equation is y = 0.02 sin(4πx − 200πt) m. The amplitude is 0.01 m 0.02 m 0.04 m 0.2 m 2 / 10 Which is NOT a characteristic of longitudinal waves? Compressions Rarefactions Polarization Propagation 3 / 10 In a wave motion, particles of the medium Move with the wave Are permanently displaced Remain at rest Oscillate about mean position 4 / 10 Phase remains constant for particles With same amplitude With same frequency Separated by λ Separated by λ/2 5 / 10 Beats are heard when two sound waves have Same frequency Very different frequencies Slightly different frequencies Same amplitudes only 6 / 10 A sound wave cannot be polarized because it is Longitudinal Transverse Electromagnetic Progressive 7 / 10 Which condition is essential for sustained beats? Equal amplitudes Same frequency Nearly equal frequencies Same wavelength 8 / 10 A wave equation contains term (kx − ωt). This indicates wave travels in +x direction −x direction Both directions Standing wave 9 / 10 If amplitude of a wave is doubled, energy carried becomes Doubled Halved Four times Same 10 / 10 Which wave does not require a medium? Sound Water String Light Your score is 0% Restart quiz
