6th Grade Unit 5 Lesson 3 Properties of Light

Rays of light are reflected or absorbed by a(n) _________________ object.

• opaque

• glass

• shiny

• clear

Tags

NGSS.MS-PS4-2

When light rays strike a dull or rough surface, they do not form a(n) ____________________.

• shadow

• image

• light

• transparent

Tags

NGSS.MS-PS4-2

The type of mirror that is used to gather light inside a telescope is the ___________________ mirror.

• concave

• convex

• duplex

• surplus

If your eye shape is even slightly off, your vision may be ____________________.

• perfect

• impaired

• 20/20

• fixed

Light travels in a straight line called a(n) __________________.

• 90 degree angle

• ray

• diameter

• perpendicular

Rays of light pass through a(n) ___________________ object with almost no disturbance.

• blocked

• foggy

• smeared

• transparent

Tags

NGSS.MS-PS4-1

NGSS.MS-PS4-2

Light rays that bounce off a(n) ____________________ can form an image of an object.

• mirror

• pane

• glass

• window

Tags

NGSS.MS-PS4-2

The change in direction of a wave, called _________________, is caused by a change in speed as the wave moves from one medium to another.

• reflection

• refraction

• inverted

• recycle

Tags

NGSS.MS-PS4-2

Concave mirrors curve inward, convex mirrors curve outward, and ____________ mirrors are flat.

• oval

• warped

• oblong

• plane

Tags

NGSS.MS-PS4-2

Nearsightedness causes light rays from distant objects to be focused in front of the _______________________.

• cornea

• iris

• retina

• pupil