Differentiate pitch, intensity and loudness. Pitch – (ANSWER) Intensity – (ANSWER) Loudness – (ANSWER) How is pitch and wavelength of soundwave related to each other? (ANSWER) How does loudness differ with person to person? (ANSWER) As an ambulance approaches and passes you, how can you explain the sound it produced? (ANSWER) Suggest ways on how to protect human ear from noise pollution. (ANSWER)

As you move from right to left on the periodic table the atomic radius fill in the blank

Which of the following statements concerning the influence of culture on ethnic identity formation is accurate? a. one will reject ethnic identity if cultural stereotypes are encountered. b. if one’s ethnic city is different from the dominant cultural group, then one’s ethnic identity you will become weekend. c. if an the ethnic group is excepted by dominant culture, then ethnic identity formation can be a difficult process. d. similarity to the dominant culture can determine how easy it is for one to except ethnic differences.

The pressure inside a hydrogen-filled container was 2.10 atm at 21 ? c. what would the pressure be if the container was heated to 92 ? c ?