Question

maureen takes notes in class
wave interactions
i. with gases:
a. interference
ii. with objects:
a. absorption
b. transmission
a. refraction
c. reflection
d. diffraction
which line of maureen’s notes contains an error?
○ i
○ ii
○ ii b
○ ii d

Explanation:

Wave interactions like interference are not specifically "with gases"—interference is a general wave behavior (can occur with various media, not just gases). Interactions with objects include absorption, transmission (with refraction as a type of transmission), reflection, and diffraction. So line I (labeled "With Gases" for interference) is incorrect.

Answer:

I