- #1

- 147

- 0

I dont know why I was told the that T=600K?

[tex] \Delta \lambda= \frac{h}{mc} (1-cos\theta)[/tex]

[tex]\frac{h}{mc}=0.00243 nm[/tex]

[tex]0.119341564=1-cos\theta[/tex]

[tex]\theta=28.278 degrees[/tex]

i dont see where the temperature comes in.

is my work correct?