Frequency of waves

What type of amplitude and frequency would the following wave have?

• soft and high pitch
• loud and low pitch
• loud and high pitch
• medium-loud and low pitch

What type of amplitude and frequency would the following wave have?

• soft and high pitch
• medium-loud and low pitch
• medium-loud and high pitch
• soft and medium pitch

What is frequency?

• amount of time it takes a wave to travel.
• how much pitch a wave has.
• number of wavelengths that occur in a period of time.
• how large the amplitude of a wave is.

Amplitude tells us what about a sound?

• the intensity or volume
• the number of times it occurs
• the volume
• number of wavelengths

What is the amplitude and frequency of the following wave?

• loud and medium pitch
• soft and high pitch
• loud and low pitch
• loud and high pitch

What type of waves are sound waves?

• Longitudinal
• Electromagnetic
• Mechanical
• Both Mechanical and Longitudinal

What do sound waves need in order to travel?

• vibrations
• medium
• solids
• someone to make them

Which medium does sound travel best through?

• gas
• liquid
• solid
• all of the above

Why does sound travel better trough solids and not gases?

• the particles are closer together
• gases don't have particles
• just because

What part of the transverse wave does the red arrow point to?

• wavelength
• trough
• amplitude
• crest