Electrons are much larger than protons and neutrons. True False
2 answers:
You might be interested in
Explanation:
Below is an attachment containing the solution.
Explanation:
We have,
Slit separation, d = 0.329 mm
Distance between slit and screen, D = 2.20 m
The first bright fringe is formed at a distance off 2.9 mm from the center of the pattern. We need to find the wavelength.
For double slit experiment, the fringe width is given by :
is wavelength
So, wavelength is 433 nm.