4th grade Waves

What property of this wave is represented by the letter "A"

• amplitude

• crest

• trough

• wavelength

What property of the wave is represented by the letter "B"?

• amplitude

• crest

• trough

• wavelength

The highest point on a wave is the:

• Crest

• Trough

• Top

• Amplitude

The lowest point on a wave is the:

• Amplitude
• Crest
• Trough
• Wavelength

The number of wavelengths that pass a point each per second is:

• frequency
• period
• longitudinal 
• transverse wave 

The type of waves that require medium to pass:

• Sound waves

• X-rays

• Light waves

• Microwaves

Which wave in the diagram has the greatest frequency?

• 1
• 2
• 3
• 4

Which wave in the diagram has the greatest wavelength?

• 1
• 2
• 3
• 4

Which of the following can sound travel through?

• solid
• liquid
• gas
• all of the above

True or False: A trough is the lowest point of a wave.

• True
• False