Light and Eye Structure

In which order does light travel through the eye?

• Cornea, retina, lens, pupil

• Lens, retina, pupil, cornea

• Cornea, pupil, lens, retina

• Iris, vitreous humor, cornea, sclera

Which object would reflect the most light?

• Cloth

• Wood

• Mirror

• Construction Paper

Tags

NGSS.MS-PS4-2

What role does your brain play in the process of seeing?

• It puts blurry images into focus

• It turns black and white images into focus.

• It flips upside-down images right-side up.

• It flips backwards images over so you can see them the correct way

Tags

NGSS.MS-LS1-8

This polar bear is happy because someone gave him a pumpkin to play with. But, this polar bear is sad because it looks like his head is no longer attached to his body. What property of light creates this optical illusion?

• Refraction

• Reflection

• Dispersion

• Interaction

Tags

NGSS.MS-PS4-2

This lake's water is so calm that it looks like a huge mirror on the ground. What property of light creates this optical illusion?

• Refraction

• Reflection

• Dispersion

• Opaqueness

Tags

NGSS.MS-PS4-2

Light travels in straight lines until reflected by another object. Which illustration best shows the light being reflected?

• 
• 
• 
• 

Tags

NGSS.MS-PS4-2

The part of the eye that carries images to the brain.

• cornea

• optic nerve

• retina

• lens

The back part of the eye where images form.

• lens

• optic nerve

• retina

• cornea

The opening in the iris that allows light to enter the inside of the eye.

• sclera

• iris

• cornea

• pupil

The transparent, curved covering in the front of the eyes.

• sclera

• iris

• cornea

• pupil