Author Question: Which adjective does not necessarily describe a known feature of the early universe? (Be sure to ... (Read 20 times)

ec501234 · **on:** Jul 27, 2018

Which adjective does not necessarily describe a known feature of the early universe? (Be sure to consider the universe as a whole, not just the observable universe.)

A) filled with intense radiation B) hot
C) dense D) small

Question 2

Based on its surface temperature of 6,000 K, most photons that leave the Sun's surface lie in which region of the electromagnetic spectrum?

A) infrared B) visible C) microwave D) X-ray E) ultraviolet