6. (1 pt) Why does it become more difficult for older people to hear more high-p

Question

6. (1 pt) Why does it become more difficult for older people to hear more high-pitched sounds? What part of a sound wave conveys pitch? To test your pitch perception, use the tones at this site: http://www.noiseaddicts.com/2009/03/can-you-bear-this-hearing-test/ 7. (1 pt.) Why is it important for us to detect pitch; how would this have benefitted our ancestors? s. (1 pt.) Why would honeybees and bumblebees more frequently visit flowers that are being blown by the wind instead of flowers that are standing still? What colors would the flowers most likely be? 9. (I pt.) Close one eye and stare straight ahea little more than shoulder-width apart with each index finger pointing toward the other, try to bring your fingers to align? d with the other, hold out your hands at arm's length, a fingers together, so that their tips perfectly align and touch. Why is it hard to get your index

Explanation / Answer

Answer:

6) Why does it become more difficult for older people to hear more high-pitched sounds? What part of a sound wave conveys pitch.

7) Why is it important for us to detect pitch. How would this have benefited our ancestors

8) Why would honeybees and bumblebees more frequently visit flowers that are being blown by the wind instead of flowers that are standing still. What colors would the flowers most likely be?

Related Questions

Navigate

• Browse (All)
• Browse 6
• Subjects

---

---

Integrity-first tutoring: explanations and feedback only — we do not complete graded work. Learn more.