Light Waves and Eyes

The light we can see. 

• visible
• gamma
• ultraviolet

Makes you get sunburn. 

• x-ray
• visible
• ultraviolet

Tags

NGSS.HS-PS4-4

Light is a form of 

• energy
• radiation
• reflection

Tags

NGSS.HS-PS4-1

NGSS.HS-PS4-3

NGSS.HS-PS4-5

Powerful energy, made in nuclear explosion and in stars. 

• gamma
• x-ray
• visible

Tags

NGSS.HS-PS4-4

NGSS.HS-PS4-3

NGSS.HS-ESS1-1

NGSS.HS-PS1-8

Shows all wavelengths of light.

• Electromagnetic spectrum

• Visible light spectrum

• Light Diagram

What is a vacuum? 

• A space with only air in it
• A space with NO matter at all present
• A machine you use to do your chores

What can electromagnetic waves travel through?

• mediums
• empty space
• solely solids
• both mediums and empty space

Tags

NGSS.MS-PS4-2

This part of the eye carries the message from your eye to the part of your brain that controls vision. 

• cornea
• lens
• optic nerve
• retina

In dim light, your pupil will be 

• larger
• smaller

In bright light, your pupil will be

• larger
• smaller