Riding the Waves of Information Study Guide

The highest point of a wave is the

• wavelength

• trough

• crest

What machine is used to send a message in Morse code?

• telephone

• telegraph

• telestudent

Tags

CCSS.RI.4.7

CCSS.RI.5.7

CCSS.RL.3.7

CCSS.RL.4.7

CCSS.RL.5.7

What is NET MOTION?

• The average height of a wave

• The average change in position of an object

• the distance an object travels

• the distance between one crest and the next one

What is amplitude?

• The height of a wave from the baseline to the crest

• the height of a wave from the bottom, or trough, to the top, or crest

• the highest part at the top

• the distance from one crest to the next

How is a wave or a vibration started?

• energy

• distance

• matter

How do I measure the wavelength of a wave?

• find the distance of all the crests

• find the distance from the trough to the baseline

• find the distance from one trough to the next trough

• find the distance from the crest to the next trough

What do waves carry?

• matter

• energy

• objects

Look at the model. Which number represents the trough?

d

4

1

3

2

Tags

CCSS.HSF-IF.C.7E

The highest point of the wave is represented by which number?

a

4

2

1

3

Tags

CCSS.HSF-IF.C.7E

The wavelength is represented by which number?

c

4

3

1

2