Answer:
2) twice the amplitude and half the wavelength
Explanation:
There are four characteristics of a state. population,government,sovereignty,and territory.
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Answer:
that one i know only pe not that sorry again
I believe it goes as the following::
1) Waves transfer energy without moving particles
2) The two types of waves are longitudinal and transverse waves OR The two types of waves are mechanical and electromagnetic waves. Both are applicable and should be correct!