Science Unit 5 Lesson 4

Which instrument can be found in photocopiers, DVD players, and cameras?

• laser

• lens

• prism

• mirror

Tags

NGSS.MS-PS4-2

Choose all of the cases would you be able to see a reflection?

• The reflecting surface is rough.

• The object being reflected has no color.

• The light rays bounce off the reflecting surface in a single direction.

• The reflecting surface is a liquid instead of a solid.

Tags

NGSS.MS-PS4-2

Which is involved in refraction?

• colors

• shadows

• reflection

• absorption

Tags

NGSS.MS-PS4-2

Which aspect of light does not contribute to the effects of a colorful sunset (choose all that apply)?

• translucent

• reflection

• refraction

• diffraction

Tags

NGSS.MS-PS4-2

Which word describes objects that let only some light pass through?

• translucent

• refract

• transparent

• opaque

What is another way of saying "the bending of light"?

• reflection

• refraction

• protraction

• diffraction

Which type of lens is thicker at the edges?

• magnifying

• convex

• microscopic

• concave

What word means the bouncing of light off of an object?

• refraction

• reflection

• transaction

• transportation

Tags

NGSS.MS-PS4-2

What type of lens is thinner at the edges than at the center?

• magnifying

• microscopic

• concave

• convex

What type of lens spreads light apart?

• microscopic

• magnifying

• concave

• convex