- #1
overside
- 11
- 0
Homework Statement
In a Young’s double-sit experiment performed with electrons, the two slits are
separated by a distance of 2.0 x 10^-6m. The first-order bright fringes are located
on the observation screen at an angle of 1.6 x 10^-4 degrees. Find the wavelength
and momentum of the electrons.
Homework Equations
lamda = dsinx/n ?
The Attempt at a Solution
So i think electrons display the same properties as light when fired through the doublie slit thingy, thus I just subed 2E-6m for d and 1.6E-4 degree for x and used
lamda = dsinx
Answers not right though...and I really don't know where to continue from here.