Which of the following pitches should a ringtone be if the cell phone owner does not want adults over 70 years of age to be likely to hear it?
A. 8,000 cycles per second
B. 8,000 nanometers
C. 17,000 cycles per second
D. 800 nanometers
Answer: C
You might also like to view...
Which approach to categorization can more easily take into account atypical cases such as flightless birds?
A. Exemplar B. Prototype C. Definitional D. Network
For traits that are determined by single pairs of genes, recessive traits occur on population phenotypes ____ than those of dominant traits
a. more often b. equally often c. less often d. with weaker strength
Attempts to identify individual genes associated with addiction have found ____.
A. many genes, each with a small effect B. a small number of genes with limited cumulative effects C. many genes, each with a substantial effect D. a small number of genes with substantial cumulative effects
The diagnosis for schizophrenia requires that active phase symptoms such as hallucinations,
delusions, and disorganized or catatonic behavior must be present a significant amount of the time for at least ______. a. 1 month c. 6 months b. 3 months d. 9 months