Chapter 2 Quiz 2

Question 1

True or False

A luminous object can give off light.

Answer 1

True

Question 2

True or False

Sound waves travel fastest through liquids.

Answer 2

False

Question 3

True or False

Sound travels faster than anything else.

Answer 3

False

Question 4

True or False

Volume is the highness or lowness of a sound.

Answer 4

False

Question 5

True or False

Each color of the spectrum has a different wavelength.

Answer 5

True

Question 6

True or False

Faster sound vibrations make hire pitches.

Answer 6

True

Question 7

True or False

Light sometimes travels in a straight line.

Answer 7

False

Question 8

______ is the dark area or shape cast by an opaque object.

Translucent
Opaque
Shadow

Answer 8

Shadow

Question 9

_____ is to move rapidly back-and-forth.

Transmit
Translucent
Transparent

Answer 9

Transmit

Question 10

_____ is the material that transmits light, allowing it to pass straight through.

Reflection
transparent
vibrate

Answer 10

Transparent

Question 11

_____ is the material that allows no light to pass through.

Translucent
Opaque
Reflection

Answer 11

Opaque

Question 12

_____ is material that allows light through but Scott is at so object cannot be clearly seen.

Transparent
Opaque
Translucent

Answer 12

Translucent

Question 13

_____ is the bending of light rays as they enter a new material.

Transmit
Refraction
Reflection

Answer 13

Refraction

Question 14

_____ when light bounces, or is thrown back, changing its direction.

Reflection
vibrate
Transmit

Answer 14

Reflection