If the Amplitude of a Sound Wave Is 0

question 5

Essay

If the amplitude of a sound wave is 0.001 atm, what is the maximum net force it produces on an eardrum that has an area of about 1 cm²? Is this a loud or a soft sound?

---

Definitions:

Paradigm

A distinct set of concepts or thought patterns, including theories, research methods, postulates, and standards for what constitutes legitimate contributions to a field.

Acquiescent Response Set

Tendency to agree with items in an attitude questionnaire. This leads to an ambiguity in interpretation if a high score on an attitude questionnaire can be obtained only by agreeing with all or most items.

Mere Exposure Effect

A mental effect where people start liking things simply because they know them well.

External Validity

The extent to which the results of a study can be generalized to other situations and to other people.