- #1
LCSphysicist
- 646
- 162
- Homework Statement
- I will post below.
- Relevant Equations
- .
The answer is about 40 Watts, but i am really not getting it:
<Pot> = 0.5((pλ)(ωA)²)v
p density linar
λ wavelength
ω angular frequency
A amplitude
v phase speed
Why is this wrong?
(I already tried too by <Pot> = Z*(ωA)²/2)
Z is impedance
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