Light bending as it passes from one medium (object) to another is...

• Refraction
• Reflection

Tags

NGSS.MS-PS4-2

How does light behave as it enters these mediums?

• continue its path as straight line.
• bends toward the normal
• bends away from the normal
• reflects

Light emerging from water to air will bend ______ due to the change of speed as it crosses the boundary.

• toward the normal

• away from the normal

• along the normal

Tags

NGSS.MS-PS4-2

When does the light is refracted?

• When light travels in a straight line

• When light is bounced

• When light travels in two different mediums

• When light cannot pass through an opaque object

Tags

NGSS.MS-PS4-2

The above lens is a type of ___.

• diverging lens

• converging lens

• divergent lens

• convergent lens

What type of lens is used in the shown instrument?

• concave lens

• convex lens

• reflection lens

• reduction lens

A lens that is thicker in the middle than on the outside is called ___.

• diverging

• concave

• convex

• achromatic

A lens that is thinner in the middle than on the outside is called ___.

• diverging

• concave

• convex

• achromatic

What does the word "converging" mean?

• to separate
• to come together
• parallel 
• perpendicular

Which part of the eye is the place where images are inverted?  

• Retina
• Cornea
• Lens
• Iris