{"id":4439,"date":"2019-04-17T15:00:48","date_gmt":"2019-04-17T19:00:48","guid":{"rendered":"http:\/\/iblog.dearbornschools.org\/salehm\/?p=4439"},"modified":"2019-04-12T09:59:34","modified_gmt":"2019-04-12T13:59:34","slug":"unit-3-test-study-guide","status":"publish","type":"post","link":"https:\/\/iblog.dearbornschools.org\/salehm\/2019\/04\/17\/unit-3-test-study-guide\/","title":{"rendered":"Unit 3 Test Study Guide"},"content":{"rendered":"

Answer the following questions to be prepared for our Unit Sound Test next week on Tuesday, April 23, 2019.<\/strong><\/em><\/p>\n

    \n
  1. Explain how & why adding different amounts of water in a glass bottle changes the pitch when blowing across the top of bottle.<\/span><\/li>\n
  2. Explain how & why adding different amounts of water in a glass bottle changes the pitch when tapping the bottle with a marker.<\/span><\/li>\n
  3. Label each part of a wave (wavelength, crest, trough, amplitude, resting point)<\/span><\/li>\n
  4. Label oscilloscope graphs according to: loudness, pitch, frequency, amplitude, wavelength<\/span><\/li>\n
  5. Draw to change the amplitudes and frequencies of graphs<\/span><\/li>\n
  6. Describe in detail how auto-tune works when the pitch needs to be higher<\/span><\/li>\n
  7. Describe in detail how auto-tune works when the pitch needs to be lower<\/span><\/li>\n
  8. Identify wave pulses, standing waves, longitudinal waves<\/span><\/li>\n
  9. Discuss the amplitude and frequency of each of the waves in #8<\/span><\/li>\n
  10. Identify the parts of the outer, inner, and middle ear<\/span><\/li>\n
  11. Discuss the function of the parts of the ear<\/span><\/li>\n
  12. Describe how loud sounds affect hearing<\/span><\/li>\n
  13. Identify & correct true and false statements concerning how waves move through different mediums<\/span>(disturbance, electromagnetic, gas, liquid, mechanical, solid, sound, vacuum, vibration)<\/li>\n
  14. Create if \/ then statements between: loudness, pitch, frequency, amplitude, wavelength<\/span><\/li>\n
  15. Explain how a tsunami begins, rises, and ends<\/span><\/li>\n
  16. Explain how waves travel through different mediums using video, text, or lab evidence<\/span><\/li>\n
  17. Identify analog and digital signals<\/span><\/li>\n
  18. Identify analog and digital items<\/span><\/li>\n
  19. List advantages and disadvantages of analog signals<\/span><\/li>\n
  20. List advantages and disadvantages of digital signals<\/span><\/li>\n
  21. Sketch difference between how cell phones and wired phones send signals (extra)<\/span><\/li>\n<\/ol>\n","protected":false},"excerpt":{"rendered":"

    Answer the following questions to be prepared for our Unit Sound Test next week on Tuesday, April 23, 2019. Explain how & why adding different amounts of water in a glass bottle changes the pitch when blowing across the top … Continue reading →<\/span><\/a><\/p>\n","protected":false},"author":74,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-4439","post","type-post","status-publish","format-standard","hentry","category-class-news"],"_links":{"self":[{"href":"https:\/\/iblog.dearbornschools.org\/salehm\/wp-json\/wp\/v2\/posts\/4439","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/iblog.dearbornschools.org\/salehm\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/iblog.dearbornschools.org\/salehm\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/iblog.dearbornschools.org\/salehm\/wp-json\/wp\/v2\/users\/74"}],"replies":[{"embeddable":true,"href":"https:\/\/iblog.dearbornschools.org\/salehm\/wp-json\/wp\/v2\/comments?post=4439"}],"version-history":[{"count":2,"href":"https:\/\/iblog.dearbornschools.org\/salehm\/wp-json\/wp\/v2\/posts\/4439\/revisions"}],"predecessor-version":[{"id":4441,"href":"https:\/\/iblog.dearbornschools.org\/salehm\/wp-json\/wp\/v2\/posts\/4439\/revisions\/4441"}],"wp:attachment":[{"href":"https:\/\/iblog.dearbornschools.org\/salehm\/wp-json\/wp\/v2\/media?parent=4439"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/iblog.dearbornschools.org\/salehm\/wp-json\/wp\/v2\/categories?post=4439"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/iblog.dearbornschools.org\/salehm\/wp-json\/wp\/v2\/tags?post=4439"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}