Author Question: The bending of light because of a speed change as it moves from one medium to another is called a. ... (Read 68 times)

jessicacav · **on:** Jul 28, 2018

The bending of light because of a speed change as it moves from one medium to another is called
a. diffraction.
b. refraction.
c. reflection.
d. the Doppler effect.

Question 2

A wave packet can represent a quantum particle because
a. it has the localized nature of a particle.
b. the group velocity is identical to the speed of the particle.
c. the waves that compose the packet can show interference and diffraction.
d. of all of the above.
e. of only (a) and (b) above.