Chapter 18 & 19

What color has the shortest wavelength, or the highest frequency?

• yellow
• blue
• red
• violet

What does refraction mean?

• bending light
• bouncing light
• shaking light

• turning light

What is this a picture of?

• reflection
• refraction
• scattering

• diffuse

The full spectrum of light energy is called the__________

• broad spectrum
• electromagnetic spectrum
• helium spectrum 
• natural light spectrum

When the surface of a mirror curves inward, like the inside of a bowl, it is called a

• Plane Mirror
• Convex Mirror
• Concave Mirror
• Diffuse Mirror

Which wavelength of visible light has the lowest energy?

• Red
• Yellow
• Orange
• Blue

What happens to blue light when it hits a shirt that appears blue?

• The light is reflected.
• The light is absorbed.
• The light is refracted.
• The light is blocked.

A headlight on a car is an example of a __________ mirror

• plane

• flat

• concave

• convex

which of the following objects is TRANSPARENT?

• a stained glass window

• a clear glass cup

• a watermelon

• a dog

which of the following objects is TRANSLUCENT ?

• a stained glass window

• a clear glass cup

• a watermelon

• a dog