While working on a presentation document in a conference room equipped with a wireless network, you notice that, as you turn your laptop in different directions, your wireless signal strength changes. What statement describes the RF signal property that is primarily responsible for this change in signal strength?

A.
The RF signal’s amplitude is changing due to a change in the visual line-of-sight.

B.
The RF signal’s wavelength is being affected by varying antenna gain.

C.
The RF signal’s multipath is changing the amount of RF absorbed by nearby objects.

D.
The RF signal’s phase is oscillating due to electromagnetic interference (EMI).

E.
The RF signal’s polarization is different than the receiving antennA.