ANSWER ASAP. TIMED! FILL IN THE BLANK PLZZZ
In a transverse wave, ________ is measured from crest to crest or trough to trough.
If two waves collide and form a temporary smaller wave, the interference is __________.
At the ______ of a standing wave, there is no displacement from the rest of the position.
The standard measure used to sound intesities is the __________.