PFY p. 178 Q. 2
When waves travel through a narrow gap in a wall, they are diffracted. This effect is most obvious when the size of the gap is similar to the wavelength.
When waves travel through a narrow gap in a wall, they are diffracted. This effect is most obvious when the size of the gap is similar to the wavelength.
posted by qing at
21:10
1 Comments:
Vrai!
Post a Comment
Subscribe to Post Comments [Atom]
<< Home