Sound waves can be "seen" by using an _______

a. oscilloscope
b. electromagnetic spectrum
c. audio amplifier
d. amp meter

a

Psychology

You might also like to view...

Throat theory of personality hasn't criticize because it.

A) underestimate the importance of biological contributions to personality development. B) is contradicted by recent research demonstrating the human capacity for destructive behavior. C) is overly reliant upon observations drive from Freud use of projective tests. D) offers few testible hypotheses that allow one to determine its validity

Psychology

One's position or rank within a group is one's ________

A) situation B) status C) norm D) office E) authority

Psychology