Rearranging a Wave Function: True or False?

AI Thread Summary
The discussion revolves around analyzing a wave function represented by E= 3 sin [pi (x/c - t)*10^13 + pi/6]. Key points include determining the frequency, wavelength, direction of motion, speed, maximum amplitude, initial phase, and polarization of the wave. The participant is attempting to rearrange the equation into the standard form E=Asin(2 pi f ((x/v) ± t)) and notes the necessity of including a phase term. The accuracy of the statements regarding frequency, wavelength, and other properties is questioned, indicating a need for clarification and verification. The conversation highlights the complexities involved in wave function analysis.
geoffreythelm
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Homework Statement


Consider the wave described by:
E= 3 sin [pi (x/c - t)*10^13+ pi/6]

True or false?
34. The frequency = 10E13 Hz.
35. The wavelength = 3E-6 m.
36. The direction of motion: positive x direction.
37. The speed = 300 000 km/s.
38. The maximum amplitude = 9
39. The initial phase = π/c
40. It is linearly polarised.


Homework Equations





The Attempt at a Solution



I'm trying to arrange it into the form E=Asin 2 pi f ((x/v) ± t).
 
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geoffreythelm said:

Homework Statement


Consider the wave described by:
E= 3 sin [pi (x/c - t)*10^13+ pi/6]
...

The Attempt at a Solution



I'm trying to arrange it into the form E=Asin (2 pi f ((x/v) ± t)).
I think you will need to include a phase term in this.

What have you tried?
 
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