4.1

Question 1

what is the meaning of waves

Answer 1

waves are a disturbance to movement that transfers energy though matter or space

Question 2

what the meaning of matter

Answer 2

matter is any substance that contains atoms

Question 3

what does the rest position mean?

Answer 3

the rest position means no waves sometimes called equilibrium position

Question 4

what is the meaning for crest

Answer 4

The highest point on the wave

Question 5

what is the meaning for trough

Answer 5

the lowest point on the wave

Question 6

what is the meaning for wavelength

Answer 6

distance from one point on a wave to the next point

Question 7

what is the meaning for amplitude

Answer 7

the distance from rest position to crest or trough

Question 8

what is the meaning for frequency

Answer 8

the number of waves in a given time

Question 9

what is the meaning for transverse wave

Answer 9

Particles move perpendicular to the direction of the wave compression wave

Question 10

what is the meaning for compression wave

Answer 10

the particles compression forward and backward in the same direction as the wave