- #1

- 178

- 0

[tex]

\[

E = \hbar \omega \iff p = \hbar k

\]

[/tex]

worked. Here's my derivation, which seems encouraging, but could someone tell me where my derivation messed up?

[tex]

\[

E = \hbar \omega \iff \frac{1}{2} pv = \hbar \cdot 2 \pi f \iff

\frac{1}{2} p= \hbar \cdot \frac{2\pi}{\lambda} \iff p = 2 \hbar k \neq \hbar k

\]

[/tex]