Light Review

Which window is opaque?

• Window 1
• Window 2
• Window 3
• None

When a rainbow is formed outside naturally, what causes the light to refract?

• A. Small raindrops
• B. Sunlight rays
• C. Tiny mirrors
• D. Glass prisms

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

Another name for light bending is ....

• Reflaction
• Absorbing
• Refraction
• mirror

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

Why does white light look like a rainbow when it exits a prism?

• The prism adds more kinds of light.
• The prism changes some white light into electricity.
• The prism is filled with many different colors.
• The prism separates white light into its component colors.

The color you see is the color that is ___.

• reflected
• absorbed

Tags

CCSS.RI.3.3

CCSS.RI.4.3

CCSS.RI.4.5

CCSS.RI.5.3

CCSS.RI.5.5

Translucent

• to bend light waves
• a material that allows some light to pass through it
• a form of energy that you can see
•  a material that allows light to pass through it

A straw is in a glass of water. It looks like the straw is broken. Why does it appear this way?

• Light is bouncing as it passes through the glass
• Light is reflected as it passes through the glass
• Light is refracted as it passes through the glass
• Light is convex as it passes through the glass

Which object can you see through clearly?

• Translucent
• Transparent
• opaque
• reflective