asked 182k views
6 votes
Which of the following word pairs correctly completes the sentence below? "Electromagnetic waves travel faster through_____ than through ____. "

A) liquids, air
B) air, liquids
C) solids, vacuum
D) solids, liquids

1 Answer

12 votes
B- air, liquids

This is because air is less dense
answered
User Jim Macaulay
by
8.1k points
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