2. [1pt] Snapshot graphs at 0s and tr 5.0s for a Lorentzian wave pulse are shown....
4. [1pt] Six snapshot graphs of travelling harmonic waves are shown. They all have the same frequency but various amplitudes and wavelengths. Rank the waves by phase speed from slowest to fastest. E.g., if the slowest wave is B, the next faster one A, then C, and so on, enter BACDEF. A) B) C) D) E) F) -1 1 -1.5 C o 05 1 15 2 25 3 0 0.5 11.5 22. 53 | 1.5. 0 0.5 11.5 22. 53...
14. [1pt] Six snapshot graphs of travelling harmonic waves are shown. They all have the same frequency but various amplitudes and wavelengths. Rank the waves by phase speed from slowest to fastest. E.g., if the slowest wave is B, the next faster one A, then C, and so on, enter BACDEF. A) B) C) D) E) F) 0 0.5 11.5 22. 53 1.5- 0 0.5 11.5 22. 53 1.5- 0 0.5 11.5 22. 53 -1.5L 0 0.5 11.5 22. 53...
3. [lpt] Consider the wave pulses shown in snapshot graphs i-iv below. Each pulse has a time, absolute phase speed, and travel direction given below it. R) -3 -2 -1 1 23 45 6 7 X (n) 2 s, 1 m/s -3-2 -1 1 23 45 6 7 x (m) t1.5 , 2 m/s- iv) -1 -32 -1 1 23 45 6 7 x Cn) 1-4s, 1 m/s → -3 -2 -1 0 12 3 4 5 6 7 x...
Find the phase speed v for the wave whose snapshot and history graphs are given below. Show your calculations for the wave crest. [ans. -1.5 m/s] Please show work :) 5. [5pt Find the phase speed v for the wave whose snapshot and history graphs are given below. Show your calculations for the wave crest. [ans. -1.5 m/s] 3-1 211 t = 8 0 1 2 3 5 6 78 9 10 11 12 X (m) 2x7 m -3 0...
The snapshot graph shown below was taken at t = 0s. Determine: i. The frequency of the wave. y (cm) ii. The phase constant of the wave. 4 2 24 m/s x (m) 4 8 12 1620 -2- -4
The snapshot graph shown below was taken at t = 0s. Determine: i. The frequency of the wave. y (cm) The phase constant of the wave. 4. 2 ii. -24 m/s नि x (m) 1620 4 8 /12 -2 -4-
Consider the wave pulses shown in snapshot graphs i-iv below. Each pulse has a time, absolute phase speed, and travel direction given below it. i) t = 1 s, 1 m/s ← ii) t = 0 s, 2 m/s → iii) t = 2 s, 1 m/s → iv) t = 3 s, 1 m/s → Select the corresponding history graph A-D given below (or `none') for each snapshot graph. E.g., if the first snapshot has B as a corresponding...
Consider a wave travelling to the right with an absolute phase speed of 2 m's. A snapshot of this wave at -0s is shown below with marked vertices. -3 0 12 3 67910 11 12 4. [5pt] Draw the history graph for a particle at x 45m Only provide your calculations for the wave crest (ie, the vertexs above r Question to be Graded Manuaily 3,5 m at) 5. [5pt Fiad the phase speed v for the wave whose snapahot...
2. [1pt] A standing sound wave in a hollow tube is shown below What is the harmonic number for this mode of oscillation? You only have 2 tries! Answer Incorrect, ONE try left!! Submit All Answers Last Answer: S 3. [lpt] If the frequency of this standing wave is 278 Hz, what is the fundamental frequency of the tube? Use 336 m/s for the phase speed of sound in air. Submit All Answers Answer
y(cm) 1) Snapshots Make History. A snapshot graph of a wave at t 2 s is shown to the right. If the wave travels at 1 m/s to the left, draw the history graph for this wave at x 3 m from t = 0 s to t 6 s. Your solution must contain at least 3 sketches of snapshot graphs at different times. 1 m/s x (m) 1 2 3 4 5 6 7 -1