A Sound Level of 80 DB Has __________ Times the Amplitude

question 111

Short Answer

A sound level of 80 dB has __________ times the amplitude of a 60 dB sound.

---

Definitions:

Pupil

The part of the eye located in the center of the iris that controls the amount of light entering the eye.

Iris

The colored part of the eye surrounding the pupil, responsible for controlling the amount of light reaching the retina.

Eyeball

The organ of vision that receives light and images, enabling sight.

Method of Limits

A psychophysical method for measuring thresholds, in which stimuli are gradually increased or decreased until detected by the participant.