What causes the eardrum to vibrate?

A) vibrations from the ossicles
B) sound waves
C) undulations from the basilar membrane
D) activation of hair cells


B) sound waves

Psychology

You might also like to view...

In which of the following ways can HIV be passed from parent to child?

a. Through amniotic fluid b. Through rupturing of maternal and fetal blood vessels during childbirth, which allows an exchange of bloodand HIV c. Via HIV infected sperm d. Not possible under any circumstances

Psychology

What neuroanatomical feature may contribute to the superior verbal abilities of women?

A. Increased size of the right hemisphere B. Increased size of the left hemisphere C. Increased size of the frontal lobe D. Increased size of the temporal lobe

Psychology

The interference by old learning with the ability to retrieve material learned recently is known as__________

A) serial-position effect B) maintenance rehearsal C) retrograde amnesia D) proactive interference E) Select

Psychology

Compared to clinical psychologists who work and live in large communities, clinical psychologists who work and live in small communities are likely to find the ethical issue of _____ especially challenging.

A. multiple relationships B. maintaining confidentiality C. informed consent D. test security

Psychology