Technology in Space

What is the major source of energy on Earth?

• EM waves from the sun
• photosynthesis
• fossil fuels
• plants that are used as food

Tags

NGSS.MS-ESS2-4

Electromagnetic waves REQUIRE a medium

• True
• False

The higher the frequency the ______ the energy. 

• higher
• lower
• neither, stays the same

Tags

NGSS.HS-PS4-1

_____________________light is the only type of EM wave detected by the human eye.

• Red
• Gamma
• Microwave
• Visible

Tags

NGSS.HS-PS4-4

_____ have the longest wavelengths and lowest frequencies of all electromagnetic waves.

• microwaves
• radio waves
• gamma rays
• ultraviolet

Tags

NGSS.HS-PS4-1

Airport security is an example of _________.

• infrared rays
• radio waves
• x-rays
• gamma rays

Tags

NGSS.HS-PS4-3

NGSS.HS-PS4-5

_______ carry the most amount of energy. 

• microwaves
• ultraviolet
• infrared rays
• visible light

Tags

NGSS.MS-PS4-1

Which of the following electromagnetic waves is given off as heat? 

• Radio Waves
• Infrared Rays
• Visible Light
• Gamma Rays

Tags

NGSS.MS-PS4-2

In visible light, which color has the lowest frequency?

• Blue
• Violet
• Yellow
• Green

Which type of electromagnetic radiaition has the highest frequency?

• radio waves
• X-rays
• infrared
• visible light

Tags

NGSS.HS-PS4-1