Quiz #3 - Light and Electromagnetic waves

Which of these provides the best explanation for why the pencil appears broken?

• The pencil absorbs the light rays that hit it.

• Water reflects light rays away from the pencil.

• Light rays are bent by the water in the glass.

• The surface of the water reflects the light rays.

Tags

NGSS.MS-PS4-2

Caleb is sitting near the window on a sunny day. When he closes the curtain, the room becomes darker. What property of the curtain allows it to make the room darker?

• The curtain absorbs light.

• The curtain is brightly colored.

• The curtain folds easily.

• The curtain is rectangular shape.

Tags

NGSS.MS-PS4-2

Which of the following is the best example of an object transmitting light?

• A black sweater in the sun.

• A clean window in the sun.

• A curved mirror in the sun.

• A long shadow in the sun.

Tags

NGSS.MS-PS4-2

Which object refracted the laser beam?

• Silver locket

• Picture frame

• Glass marble

• Notebook

Tags

NGSS.MS-PS4-2

Which of the following is demonstrated when light bounces off of mirrors or shiny surfaces?

• Scattering

• Refraction

• Absorption

• Reflection

Tags

NGSS.MS-PS4-2

The subtractive pigment model uses which color palette?

• RGB

• CMYK

The additive light model uses which color palette?

• RGB

• CMYK

These 3 lights added together combine to create white light

• red

• blue

• green

• yellow

Most bananas are seen as yellow. What color do they reflect?

• blue

• green

• red

• yellow

Tags

NGSS.MS-PS4-2

Most bananas are seen as yellow. What color do they absorb?

• blue

• green

• red

• yellow