The eardrum vibrates at ____.
A. a much higher frequency than the sound waves that hit it
B. half the frequency of the sound waves that hit it
C. the same frequency as the sound waves that hit it
D. a constant frequency regardless of the frequency of the sound
Answer: C
You might also like to view...
Comparing two ways of measuring object permanence supports which of these generalizations? a. We should be cautious about inferring what infants do or do not understand
b. Many concepts emerge suddenly on an all-or-none basis. c. The stages of cognitive development vary significantly from one culture to another. d. Infants learn more rapidly by watching older children than by watching adults.
A ME/CFS diagnosis can be made ______.
A. using lab biomarkers for ME/CFS B. after a blood test C. after an MRI scan of the brain D. only after other conditions have been excluded.
Twin studies and studies of adopted children allow behavioral geneticists to research the _____
a) polygenic nature of inheritance. b) relative contributions of genes and environment. c) ways genes always win over environment. d) ways environment always wins over genes.
Exposure therapy and systematic desensitization are examples of _____ conditioning.
Fill in the blank(s) with the appropriate word(s).