11 Answer:
The low point of a wave is called the _____.
12 Answer:
A wave in which the motion of the medium is parallel to the direction
of the wave is called a (an) _____.
13 Answer:
The distance between two consecutive crests of a wave is called _____.
14 Answer:
The line perpendicular to a barrier is called the _____.
15 Answer:
The unit used to measure frequency is called the _____.
The low point of a wave is called the _____.
12 Answer:
A wave in which the motion of the medium is parallel to the direction
of the wave is called a (an) _____.
13 Answer:
The distance between two consecutive crests of a wave is called _____.
14 Answer:
The line perpendicular to a barrier is called the _____.
15 Answer:
The unit used to measure frequency is called the _____.
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11. trough
12. longitudal wave???
13. wavelength
14. normal
15. hertz
12. longitudal wave???
13. wavelength
14. normal
15. hertz