Light

When we look into a glass mirror, light...

• Bends as it passes through
• Bounces back in a random order
• Hits the mirror and is absorbed
• Bounces back at the same angle it strikes the mirror at

Tags

NGSS.MS-PS4-2

When can water reflect light?

• When it's moving
• When it's still
• When it's flowing

Tags

NGSS.4-PS4-2

Which explains why the fork looks different under water?

• light can't pass through the glass
• the wavelength of light lengthens
• the amount of light increases when going through water
• light is refracted at an angle

Tags

NGSS.4-PS4-1

NGSS.4-PS4-2

Opaque means...

• No light passes through it
• All light passes through it
• Some light passes through it

Tags

CCSS.RI.3.10

CCSS.RI.4.10

CCSS.RI.5.10

CCSS.RI.6.4

CCSS.RI.7.4

The bending of light when it moves through one kind of matter to another is.....

• absorption
• reflection
• refraction
• a rainbow

Tags

NGSS.MS-PS4-2

The bouncing of light off an object is ....

• a mirror
• absorption
• reflection
• refraction

Tags

NGSS.MS-PS4-2

The taking in of light by a material....

• absorption
• reflection
• refraction
• dark colors

Tags

NGSS.MS-PS4-2

Light is a kind of.....

• reflection
• energy
• heat
• matter

Tags

NGSS.4-PS3-2

Which of these describes how light travels through an empty space?

• It travels straight but may change direction to avoid objects.
• It changes direction often even if there are no objects. 
• It comes to a stop after it travels a certain distance. 
• It travels in a straight line without stopping. 

What kind of path does light take?

• It travels in a straight line until it hits something or goes through it.
• It bounces off all objects.
• It curves around all objects.
• It goes through all objects.

Tags

NGSS.MS-PS4-2