AP Psychology Unit 3 Topic 5 Review

Julia is practicing her trumpet and produces a loud sound. Which of the following is the best explanation for the loudness of the sound?

• The sound has a long wavelength.

• The sound has a short wavelength.

• The sound has a high-amplitude sound wave.

• The sound has a low-amplitude sound wave.

Which of the following is measured in units of Hertz?

• Sound Amplitude

• Sound Wavelength

• Sound Diversity

• Sound Structure

Which of the following is measured in decibels?

• Sound Wavelengths

• Sound Amplitude

• Sound Structure

• Sound Development

This part of the ear is essential for balance.

• A

• B

• C

• D

The part of the ear identified by the letter "D" is

• the pinna.

• the eardrum.

• the auditory nerve.

• the coclea.

The pinna is identified by the letter

• A

• B

• C

• D

What is the sound range perceivable by humans.

• 10Hz-10,000Hz

• 20Hz-20,000Hz

• 150 Hz to 150,000 Hz

• 13Hz to 130,000hz

A very high frequency above the 20,000Hz range is called

• infrasound.

• bilateral sound.

• compressed sound.

• ultrasound.

Which of the following statements is true concerning wavelengths?

• If the wave is shorter the pitch will be lower.

• If the wave is higher the pitch will be lower.

• If the wave is longer the pitch will be lower.

• If the wave is higher the volume will be higher.

The auditory cortex is located in which lobe of the brain?

• The frontal lobe

• The occipital lobe

• The temporal lobe

• The parietal lobe