waves

Question 1

wave

Answer 1

repeding disterbence. through a medium

Question 2

medium

Answer 2

something to travel throgh

Question 3

crest

Answer 3

high point on the wave

Question 4

though

Answer 4

low point on the wave(rest posintion)

Question 5

node

Answer 5

where the wave hits the restposition

Question 6

rest positon

Answer 6

mid point

Question 7

amplitude

Answer 7

(sound) distance from resting postion

Question 8

wavelength

Answer 8

distance from crest to crest( or every other node)

Question 9

transvers wave

Answer 9

motion of medeom at right angels to direction of travel(opposit of each other)

Question 10

longitudonal(commpression)

Answer 10

particals that move along the direction of wave

Question 11

commpression

Answer 11

dense region of wave

Question 12

rarefation

Answer 12

less dense region

Question 13

Intensity

Answer 13

amount of energy that moves throw a point

Question 14

sound

Answer 14

vibrations throw matter

Question 15

loudness

Answer 15

human perception of intensity

Question 16

pitch

Answer 16

human perception of how high or low something is

Question 17

Decibles

Answer 17

measerment of sound intesity

Question 18

frequency

Answer 18

of times a wave passes throgh 1 point in 1 sec