asked 106k views
2 votes
Fill in the blanks:

To determine the _______ of waves, you can count each ______ that passes a certain point in a given time.
Choices:
a) Reflection
B) Trough
C) Crest
D) Frequency

1 Answer

3 votes
D then C
Hope this helps!
answered
User Ashish Dahiya
by
8.3k points
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