(e) Decrease the amplitude leaving everything else (frequency and tension) the s

Question

(e) Decrease the amplitude leaving everything else (frequency and tension) the same.

Which of the following have changed (and did they increase or decrease) and which

have stayed the same

i. Wavelength

ii. Wave speed

iii. Maximum particle speed

(f) Now, leaving the amplitude and the frequency the same, increase the tension. Measure

the speed and wavelength of the wave again as you did in parts (b) and (c). What

has changed and what hasn't? Explain how this agrees with ideas about waves that

we have discussed in class.

HERE THE LINK

http://phet.colorado.edu/en/simulation/wave-on-a-string

Explanation / Answer

Please refer : http://www.cramster.com/answers-jan-13/physics/physics-waves-string-simulation-moodle-clicking_3507620.aspx?rec=0

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