Do two counter-propagating waves that have same wavelength but different amplitude cause standing waves?
(Ans: No. -- Please explain why.)
Do two counter-propagating waves that have same wavelength but different amplitude cause standing waves? (Ans: No....
Please explain! 15. The superposition of two waves traveling in the same medium produces a standing wavel pattern if the two waves have which TWO of the following? (A) the same frequency (B) the same amplitude (C) the same direction of travel (D) the same phase Explain why you chose the answer you did
Two waves having the same frequency, wavelength, and amplitude are traveling in the same direction. If they differ in phase by π/2 and each has an amplitude of 0.060 m, what is the amplitude of the resultant wave? cm
Two monochromatic plane waves are propagating in the xy-plane. Both plane waves have angular frequencyand amplitude E0. First plane wave E1 is propagating along a line in the xy-plane at 45 degree to the x-axis and having its plane of vibration in the xy-plane. Second plane wave E2 is propagating along the x-axis and having its plane of vibration in the xz-plane. (a) Write the expressions for E1 and E2 assuming both fields are zero at t=0, x=0, y=0 and...
7. Consider two waves traveling in the same direction but with two slightly different angular frequencies ω- Δω and ω+ 2Δο. Let the fields have the same amplitude and polarization. a. Show the sum of the two waves is equivalent to a wave moving with a phase velocity vp-ωΚ but with an amplitude envelope which moves with a group velocity b. In the limit that Δω 0 the group velocity vg-do/dK. For waves traveling in a plasma we derived the...
. Question 3 1 pts Two waves with the same frequency and wavelength but with different amplitudes are added. If A1 = 2A2 and the waves are 180° out of phase, then the amplitude of the resultant wave is the same as A1 the same as A2 coherent. zero. equal to A1 + A2. Question 4 1 pts m ा 7 1 4 77 The pulse shown is moving in the string toward a fixed end at the wall. After...
no 1 and 2 Homework 3A: Standing Waves 1. Two waves propagate in one direction on a stretched rope. The frequency of the waves is 120 Hz. Both have the same amplitude of 4 cm and wavelength of 0.04 m. (a) Determine the amplitude of the resultant wave if the two original waves differ in phase by Tm/3? (b) What is the phase difference between the two waves if the amplitude of the resultant wave is 0.05 cm? 2. Two...
Draw a picture of standing waves with n=3 and n=5 in a pipe with one open end. Consider the following variables: frequency f, wavelength , sound speed v, mode number n, and pipe length L. If you used the same tuning fork to create the two standing waves, which of these variables have changed between the two standing waves and which have remained the same? Explain.
Two waves traveling on a string in the same direction both have a frequency of 100 Hz, a wavelength of 2 cm and an amplitude of 0.02 m. What is the amplitude of the resultant wave if the original wave differ in phase by: π/6 π/3 What is the phase difference between the waves if the amplitude of the resultant wave is 0.02 m, the same as the original wave?
Two waves traveling on a string in the same direction both have a frequency of 125 Hz, a wavelength of 2 cm, and an amplitude of 0.06 m. What is the amplitude of the resultant wave if the original waves differ in phase by each of the following values? (a) */6 cm (b) / cm eBook