Light Review

What is the correct order of the colors of the rainbow?

• Red, Yellow, Orange, Blue, Indigo, Violet
• Red, Orange, Yellow, Green, Blue, Indigo, Violet
• Yellow, Orange, Red, Green, Blue, Violet, Indigo

The slowing down and bending of light as it passes

from one medium into another is known as;

• Reflection

• Refraction

• Echoes

• Imaging

If an object lets some light pass through, but not all of it, it is...

Curved mirrors can change the direction

and size of objects that are reflected

by them;

• True

• False

Which color reflects all light?

• White
• Black
• Orange 
• Green

Which type of lens is curved inward?

• Concave

• Convex

The difference in density between air and water makes light...

• Be absorbed

• Be reflected

• Be refracted

• Be blocked

Based on the results above, what is the BEST conclusion Quasia can make?

• Light rays travel through liquid

• Light rays can't travel through some materials

• Clear glass and notebook paper are transparent

• The harder the material the less light passes through

Which best describes how light passes through the materials in the picture above?

• plastic wrap is transparent, wax paper is opaque

• plastic wrap is transparent, wax paper is translucent

• plastic wrap is opaque, wax paper is translucent

• plastic wrap is translucent, wax paper is transparent

If Traten shines a flashlight through an opaque object, how much light should pass through?

• All the light should pass through

• Most of the light should pass through

• Half of the light should pass through

• None of the light should pass through