Question G3C05
From subelement G3 - G3C
G3C05
Answer: CWhy is long-distance communication on the 40-, 60-, 80-, and 160-meter bands more difficult during the day?
AThe F region absorbs signals at these frequencies during daylight hours
BThe F region is unstable during daylight hours
CThe D region absorbs signals at these frequencies during daylight hours
DThe E region is unstable during daylight hours