Monday, August 3, 2015

EJSS wave representation model

EJSS wave representation model

Amplitude A

amplitude of wave = 0.20 m, maximum displacement from equilibrium position
run: Link1Link2
download: Link1Link2
source: 
Link1Link2
author: Andrew Duffy, lookang, tina
author EJS: Francisco Esquembre

wavelength λ

wavelengthof wave = 0.50 m The wavelength λ
 wavelength is the distance between two sequential crests or troughs (or other equivalent points)
run: Link1Link2
download: Link1Link2
source: 
Link1Link2
author: Andrew Duffy, lookang, tina
author EJS: Francisco Esquembre

Period T

period of wave = 3.00 s, The period T is the time for one complete cycle of an oscillation of a wave
run: Link1Link2
download: Link1Link2
source: 
Link1Link2
author: Andrew Duffy, lookang, tina
author EJS: Francisco Esquembre

angular velocity of wave ω

angular frequency ω  = 2.09 s, The angular frequency ω represents the frequency in radians per second.
run: Link1Link2
download: Link1Link2
source: 
Link1Link2
author: Andrew Duffy, lookang, tina
author EJS: Francisco Esquembre

angular frequency f

The frequency f is the number of periods per unit time (per second) and is typically measured in hertz
run: Link1Link2
download: Link1Link2
source: 
Link1Link2
author: Andrew Duffy, lookang, tina
author EJS: Francisco Esquembre

wave speed v

sinusoidal waveform traveling at constant speed v is given by v = f λ
run: Link1Link2
download: Link1Link2
source: 
Link1Link2
author: Andrew Duffy, lookang, tina
author EJS: Francisco Esquembre

maximum transverse speed vmax

The maximum transverse velocity is vmax = Aω and it occurs when the particle on the wave travels passes through the equilibrium position
run: Link1Link2
download: Link1Link2
source: 
Link1Link2
author: Andrew Duffy, lookang, tina
author EJS: Francisco Esquembre

phase difference ϕ

the phase of a vibration (that is, its position within the vibration cycle) ϕ measured in radians
run: Link1Link2
download: Link1Link2
source: 
Link1Link2
author: Andrew Duffy, lookang, tina
author EJS: Francisco Esquembre




reference:

http://weelookang.blogspot.sg/2011/04/ejs-open-source-wave-representations.html