A. 20
B. 2
C. 10
D. 100
Related Mcqs:
- The barn owl’s right ear opens slightly upward while its left ear opens slightly downward. This asymmetry is most useful for enabling the owl to detect the________of a sound.
A. loudness
B. amplitude
C. wavelength
D. location - Hearing a sequence of sounds of different pitches is to______as recognizing the sound sequence as a familiar melody is to:
A. Sensory interaction; feature detection
B. Sensation; perception
C. Absolute threshold; difference threshold
D. The just noticeable difference; accommodation - The local fire department sounds the 12 o’clock whistle. The process by which your ears convert the sound waves from the siren into neural impulses is an example of:
A. Transduction
B. Sensory adaptation
C. Parallel processing
D. Accommodation - The structure of that transduces sound vibrations into nerve impulses is the:
A. Temporal lobe
B. Cochlea
C. Oval window
D. Stirrup - Which theory would suggest that watching a horror movie late at night could lower your absolute threshold for sound as you subsequently tired to fall asleep?
A. Prime theory
B. Opponent process theory
C. Signal detection theory
D. Frequency theory - Which of the following measures the strength of the sound wave?
A. Pitch
B. Timbre
C. Amplitude
D. Frequency - “Driver attention as a function of car radio sound” is a phrase in which the driver attention aspect represents the ____________?
A. intervening variable
B. independent variable
C. dependent variable
D. irrelevant variable - ______________is a physical property of sound?
A. loudness
B. frequency
C. distance
D. timber - What sound you do if you begin to have a panic attack?
A. Take slow, deep breaths and remind yourself you are safe
B. Go to the hospital
C. Run home
D. Take drugs or alcohol - If an infant is startled by a loud sound, it makes movement similar to an embrace. This is called a______reflex.
A. grasping
B. rooting
C. Babinski
D. Moro
