PS8 Final Exam

Light is a _________ wave.

• Longitudinal
• Transverse

Sound is a __________ wave.

• Longitudinal
• Transverse

Using a Convex lens, the image is ____________.

• Upside Down
• Right side Up
• Smaller
• Octagonal

Using a Concave lens, the image is _____________.

• Larger
• Smaller
• Upside Down

Using a Convex lens, the image is ___________.

• Smaller
• Right side up
• Larger

Your eye is an example of a _________ lens.

• Convex
• Concave

A __________ uses sound waves to create images.

• Viewsonic
• Ultrasound
• Projector
• Gamma Waves

A classroom with a tile floor is louder than a classroom with that is carpeted.

• True
• False

The higher the frequency, the greater the energy.

• True
• False

A longitudinal wave needs a medium.

• True
• False