A longitudinal wave that can only travel through matter

• Light

• Gamma Ray

• Sound

• Microwave

The distance between one point on a wave and another

• Frequency

• Area

• Diameter

• Wavelength

Tags

NGSS.HS-PS4-1

Which part of the ear contains the Ear Canal for amplifying sounds?

• Outer

• Middle

• Inner

At which decibel can sound become harmful to our ears?

• 10

• 90

• 105

• 120

Tags

NGSS.HS-PS4-5

Light is an Electromagnetic (EM) Wave that can travel through matter AND ____?

• Time

• Space

• Walmart

• Dimensions

Tags

NGSS.MS-PS4-1

NGSS.MS-PS4-2

The following is NOT a type of EM wave

• Radio Wave

• Light Wave

• Sound Wave

• X-Ray

Match the following terms to their definitions:

1. Light bounces off an object's surface

2. Light passes through an object

3. Light is absorbed by a material

• Transmission

  Reflection

  Absorption

• Reflection

  Absorption

  Transmission

• Transmission

  Absorption

  Reflection

• Reflection

  Transmission

  Absorption

Tags

NGSS.MS-PS4-2

Match the following terms to their definitions:

1. Allows almost all light to pass through and forms a clear picture

2. Does not allow light to pass through

3. Allows most light to pass through, but forms a blurry picture

• Opaque

  Translucent

  Transparent

• Transparent

  Opaque

  Translucent

• Opaque

  Transparent

  Translucent

• Transparent

  Translucent

  Opaque

Tags

NGSS.MS-PS4-2

Your favorite middle school science teacher

• Mr. Hemenway

• Señor Hemenway

• 海門威先生

• All of the above

How high or low we perceive a sound to be

• Frequency

• Echo

• Pitch

• Decible