Science-Waves

What is Wavelength?

• The distance from trough to trough or crest to crest

• The distance of rest point to crest or trough

• The line or rest

• The start to end of a wave

Tags

NGSS.HS-PS4-1

What is Amplitude?

• The distance from trough to trough or crest to crest

• Like altitude

• distance from rest position to crest or trough

• I have no clue

Tags

NGSS.MS-PS4-1

Where is the trough?

• Top of line

• Bottom of line

• Beginning

• End

Tags

NGSS.MS-PS4-1

Where is the crest?

• Top of line

• Bottom of line

• Beginning

• End

Tags

NGSS.MS-PS4-1

Where is the rest position

• Top of Line

• Bottom of line

• Middle

• End

Tags

NGSS.MS-PS4-1

If a wave has 14 Hz, and wavelength of 3, what is the speed?

• 42

• 52

• 28

• 14

Tags

NGSS.HS-PS4-1

If a wave with 125 cm. With 20 m/s, what is the frequency?

• 17

• 15

• 16

• 18

Tags

NGSS.MS-PS4-1

What is the difference between amplitude and wavelength?

• Wavelength is length of crest to crest amplitude isn’t.

• Amplitude is length of crest to crest, wavelength isn’t.

Tags

NGSS.MS-PS4-1

What is a wave?

• Something from a Radio

• Something you can surf on.

• Disturbance in atmosphere.

• Wave of an ocean.

Tags

NGSS.MS-PS4-1

NGSS.MS-PS4-2

How does reflections work?

• Light shines on an object and waves go opposite direction.

• Light shines on object and can go through it

• Light doesn’t exist

• Light stops on object.

Tags

NGSS.MS-PS4-2