Electromagnetic Spectrum

Which color has the most energy?

• red

• orange

• blue

• violet

Which color has the most shortest wavelength?

• red

• orange

• blue

• violet

Which color has the most longest wavelength?

• red

• orange

• blue

• violet

Which color has the least amount of energy?

• red

• orange

• blue

• violet

Describe what is happening in the picture.

• The different colors of light reflect at the same angle.

• The different colors of light reflect at different angles.

• The different colors of light refract at the same angle.

• The different colors of light refract at different angles.

Tags

NGSS.MS-PS4-2

Which of the following can LIGHT waves NOT do?

• travel in space

• travel in a vacuum

• move in compressional waves

• travel faster than sound

Tags

NGSS.MS-PS4-1

NGSS.MS-PS4-2

Which of the following is use for MICROWAVES?

• provides cell phone service and communication among satellites

• detects poor circulation in body, allows to see objects in dark with night vision goggles

• used for broadcasting by changing the amplitude modulation and frequency modulation

• travels through optical fibers and provided by the sun

Tags

NGSS.MS-PS4-3

Which of the following is use for LIGHT WAVES?

• provides cell phone service and communication among satellites

• detects poor circulation in body, allows to see objects in dark with night vision goggles

• used for broadcasting by changing the amplitude modulation and frequency modulation

• travels through optical fibers and provided by the sun

Tags

NGSS.MS-PS4-2

Which of the following is use for INFRARED WAVES?

• provides cell phone service and communication among satellites

• detects poor circulation in body, allows to see objects in dark with night vision goggles

• used for broadcasting by changing the amplitude modulation and frequency modulation

• travels through optical fibers and provided by the sun

Tags

NGSS.MS-PS3-3

NGSS.MS-PS4-2

Which of the following is use for RADIO?

• provides cell phone service and communication among satellites

• detects poor circulation in body, allows to see objects in dark with night vision goggles

• used for broadcasting by changing the amplitude modulation and frequency modulation

• travels through optical fibers and provided by the sun

Tags

NGSS.MS-PS4-2