Which window is opaque?

• Window 1
• Window 2
• Window 3
• None

Tags

NGSS.MS-PS4-2

_____ is a lens that is thicker in the middle .

• prism

• convex lens

• concave lens

• mirror

______ is a lens that is thicker on its edges and makes an object appear smaller?

• mirror
• convex lens
• concave lens
• prism

Surface A is which type of material? 

• transparent
• translucent
• opaque

Tags

NGSS.MS-PS4-2

Frosted glass is an example of a  _______ material. 

• transparent
• translucent
• opaque

Tags

NGSS.MS-PS4-2

Which part of the eye controls the size of the pupil?

• pupil
• iris
• retina
• cornea

Which part of the eye allows light in?

• Optic nerve

• retina

• pupil

• eyelashes

What is the nerve that leads from the eye to the brain?

• Optic nerve

• Auditory Nerve

• Facial Nerve

• Cranial Nerve

Tags

NGSS.MS-LS1-8

The colored part of the eye is called the ___.

• lens
• pupil
• iris
• cornea

Which section of the spectrum is the ONLY one we can see?

• X-rays
• Visible Light
• Gamma Rays
• Ultraviolet Rays

Tags

NGSS.HS-PS4-1