I will mark either the best or the first as brainliest.
Answers
Answer 1
The answer to your question is C
Because it goes from point A to point C to make one wavelenght
Related Questions
Rocks in the Earth's mantle contain a higher percentage of _______ and _______ than do rocks in the Earth's crust.
A- silicon and oxygen
B- iron and silicon
C- iron and magnesium
D- magnesium and oxygen