Seudónimo Seudónimo
  • 07-03-2017
  • Chemistry
contestada

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

Respuesta :

abbyga abbyga
  • 07-03-2017
D then C
Hope this helps!
Answer Link

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