A wave packet can represent a quantum particle because a. it has ...

[sammy]

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.

Question 2

Light behaves like
 a. a wave at times, and a particle at other times.
  b. a wave. c. a particle. d. both a wave and a particle, because of its dual nature.

[ndhahbi]

Answer to Question 1

D

Answer to Question 2

A

[sammy]

Thanks for the timely response, appreciate it

[triiciiaa]

Gracias!