Unit 3: EM Spectrum and Waves

The distance between one point of a wave to the same point in the next wave.

• Amplitude
• aptitude
• wavelength
• surfer wave

Tags

NGSS.MS-PS4-1

The number of waves per unit of time.

• frequency
• visible light
• radio
• longitudinal

Tags

NGSS.MS-PS4-1

The distance between the resting position of equilibrium and the trough or the crest.

• attitude
  attitude
• amplitude
• altitude
• amperes

Tags

NGSS.MS-PS4-1

A substance through which a wave can travel.

• medium
• large
• small
• husky

Tags

NGSS.MS-PS4-1

NGSS.MS-PS4-2

A measure of how high or low a sound is perceived to be, depending on the frequency of the sound wave.

• inches
• meters
• yards
• pitch

The distance between any two crest or compressions next to each other in a wave.

• wave meters
• wavelength
• wave yards
• Toyota

Sound cannot travel through this:

• wood
• vacuum
• water
• air

Tags

NGSS.MS-PS4-2

Which of the following is true about an apple that appears red?

• it absorbs red light  and reflects all other colors.
• It reflects red light and absorbs all other colors.
• It transmits red light and reflects all other colors.
• It reflects all other colors but red light,

Tags

NGSS.MS-PS4-2

Where is radio waves located?

• 2
• 3
• 1
• 8

Where is gamma on the EM spectrum?

• 3
• 5
• 7
• 1

Tags

NGSS.MS-PS4-1