{"id":72,"date":"2020-02-04T06:24:58","date_gmt":"2020-02-04T14:24:58","guid":{"rendered":"https:\/\/ichiyuan.com\/?p=72"},"modified":"2021-01-07T15:05:35","modified_gmt":"2021-01-07T23:05:35","slug":"wave-lab-guide","status":"publish","type":"post","link":"https:\/\/ichiyuan.com\/index.php\/2020\/02\/04\/wave-lab-guide\/","title":{"rendered":"Wave Lab Guide"},"content":{"rendered":"\n<h6>Pre-Lab<\/h6>\n\n\n\n<p>Explore <a href=\"https:\/\/phet.colorado.edu\/sims\/html\/wave-on-a-string\/latest\/wave-on-a-string_en.html\">https:\/\/phet.colorado.edu\/sims\/html\/wave-on-a-string\/latest\/wave-on-a-string_en.html<\/a><\/p>\n\n\n\n<p>Post your questions or findings through <a href=\"https:\/\/docs.google.com\/forms\/d\/e\/1FAIpQLSerE8kZX8n3vkyxwGcUD4jxvX-0jKDqwnx3cskKi8WEu6bw5A\/viewform?usp=sf_link\">https:\/\/docs.google.com\/forms\/d\/e\/1FAIpQLSerE8kZX8n3vkyxwGcUD4jxvX-0jKDqwnx3cskKi8WEu6bw5A\/viewform?usp=sf_link<\/a><\/p>\n\n\n\n<h6>Lab Objective<\/h6>\n\n\n\n<p>Measure the properties\nof the wave and find the relationships<\/p>\n\n\n\n<h6>Lab Setup<\/h6>\n\n\n\n<p>Initial Setup: <\/p>\n\n\n\n<ol><li>Go to <a href=\"https:\/\/phet.colorado.edu\/sims\/html\/wave-on-a-string\/latest\/wave-on-a-string_en.html\">https:\/\/phet.colorado.edu\/sims\/html\/wave-on-a-string\/latest\/wave-on-a-string_en.html<\/a><\/li><li>Select Oscillate, No End, Slow Motion in the simulator<\/li><li>Set Amplitude to 0.50cm, Frequency to 1.5Hz, Damping to None, &nbsp;Tension to High<\/li><li>Check Rulers, Timer, and Reference Line<\/li><\/ol>\n\n\n\n<figure class=\"wp-block-image size-large\"><img src=\"https:\/\/ichiyuan.com\/wp-content\/uploads\/2020\/02\/pic1-1024x644.png\" alt=\"\" class=\"wp-image-73\"\/><\/figure>\n\n\n\n<p>Data to collect<\/p>\n\n\n\n<ul><li>the maximum displacement(the distance between the peak and the orange line) a particle oscillates from the center(Hint: pause the wave and move the reference line to the peak of the wave) <\/li><\/ul>\n\n\n\n<figure class=\"wp-block-image size-large\"><img src=\"https:\/\/ichiyuan.com\/wp-content\/uploads\/2020\/02\/pic2.png\" alt=\"\" class=\"wp-image-74\"\/><\/figure>\n\n\n\n<ul><li>the\ntime one green particle finish a complete oscillation(Hint: recall in the\nprevious lab, we measured 10 circles and divide the total time by 10 to make it\nmore precise)<\/li><\/ul>\n\n\n\n<iframe width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/vhXlcJrGTtI\" frameborder=\"0\" allow=\"accelerometer; autoplay; encrypted-media; gyroscope; picture-in-picture\" allowfullscreen=\"\"><\/iframe>\n\n\n\n<h2>Lab Measurement and Data Collection<\/h2>\n\n\n\n<p>Experiment #1 How will the wave change if the amplitude change?<\/p>\n\n\n\n<figure class=\"wp-block-table is-style-regular\"><table><tbody><tr><td>\n  Column\n  <\/td><td>\n  A\n  <\/td><td>\n  B\n  <\/td><td>\n  C\n  <\/td><td>\n  D\n  <\/td><td>\n  E\n  <\/td><\/tr><tr><td>\n  # of Trial\n  <\/td><td>\n  Amplitude\n  (unit:cm)\n  <\/td><td>\n  __________ the maximum\n  displacement (Unit:cm)\n  <\/td><td>\n  Frequency(Unit:Hz)\n  <\/td><td>\n  The time one\n  green particle finish 10 complete oscillation (Unit:sec)\n  <\/td><td>\n  ___________ The\n  average time one green particl finish 1 complete oscillation\n  <\/td><\/tr><tr><td>\n  1\n  <\/td><td>\n  0.25\n  <\/td><td>\n  &nbsp;\n  <\/td><td>\n  1.50\n  <\/td><td>\n  &nbsp;\n  <\/td><td>\n  &nbsp;\n  <\/td><\/tr><tr><td>\n  2\n  <\/td><td>\n  0.50\n  <\/td><td>\n  &nbsp;\n  <\/td><td>\n  1.50\n  <\/td><td>\n  &nbsp;\n  <\/td><td>\n  &nbsp;\n  <\/td><\/tr><tr><td>\n  3\n  <\/td><td>\n  0.75\n  <\/td><td>\n  &nbsp;\n  <\/td><td>\n  1.50\n  <\/td><td>\n  &nbsp;\n  <\/td><td>\n  &nbsp;\n  <\/td><\/tr><tr><td>\n  4\n  <\/td><td>\n  1.00\n  <\/td><td>\n  &nbsp;\n  <\/td><td>\n  1.50\n  <\/td><td>\n  &nbsp;\n  <\/td><td>\n  &nbsp;\n  <\/td><\/tr><tr><td>\n  5\n  <\/td><td>\n  1.25\n  <\/td><td>\n  &nbsp;\n  <\/td><td>\n  1.50\n  <\/td><td>\n  &nbsp;\n  <\/td><td>\n  &nbsp;\n  <\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p>Experiment #2 How will the wave change if the Frequency change?<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table><tbody><tr><td>\n  Column\n  <\/td><td>\n  A\n  <\/td><td>\n  C\n  <\/td><td>\n  D\n  <\/td><td>\n  E\n  <\/td><td>\n  F\n  <\/td><\/tr><tr><td>\n  # of Trial\n  <\/td><td>\n  Amplitude\n  (unit:cm)\n  <\/td><td>\n  Frequency(Unit:Hz)\n  <\/td><td>\n  The time one\n  green particle finish 10 complete oscillation (Unit:sec)\n  <\/td><td>\n  ___________ The\n  average time one green particl finish 1 complete oscillation\n  <\/td><td>\n  __________\n  C x F\n  <\/td><\/tr><tr><td>\n  1\n  <\/td><td>\n  0.50\n  <\/td><td>\n  1.00\n  <\/td><td>\n  &nbsp;\n  <\/td><td>\n  &nbsp;\n  <\/td><td>\n  &nbsp;\n  <\/td><\/tr><tr><td>\n  2\n  <\/td><td>\n  0.50\n  <\/td><td>\n  1.25\n  <\/td><td>\n  &nbsp;\n  <\/td><td>\n  &nbsp;\n  <\/td><td>\n  &nbsp;\n  <\/td><\/tr><tr><td>\n  3\n  <\/td><td>\n  0.50\n  <\/td><td>\n  1.50\n  <\/td><td>\n  &nbsp;\n  <\/td><td>\n  &nbsp;\n  <\/td><td>\n  &nbsp;\n  <\/td><\/tr><tr><td>\n  4\n  <\/td><td>\n  0.50\n  <\/td><td>\n  1.75\n  <\/td><td>\n  &nbsp;\n  <\/td><td>\n  &nbsp;\n  <\/td><td>\n  &nbsp;\n  <\/td><\/tr><tr><td>\n  5\n  <\/td><td>\n  0.50\n  <\/td><td>\n  2.00\n  <\/td><td>\n  &nbsp;\n  <\/td><td>\n  &nbsp;\n  <\/td><td>\n  &nbsp;\n  <\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h6>Explanation<\/h6>\n\n\n\n<div class=\"wp-block-file\"><a href=\"https:\/\/ichiyuan.com\/wp-content\/uploads\/2020\/02\/ReadingMaterial.docx\">Reading Material<\/a><a href=\"https:\/\/ichiyuan.com\/wp-content\/uploads\/2020\/02\/ReadingMaterial.docx\" class=\"wp-block-file__button\" download>Download<\/a><\/div>\n\n\n\n<h6>Concepts<\/h6>\n\n\n\n<figure class=\"wp-block-image size-large\"><img src=\"https:\/\/www.ducksters.com\/science\/physics\/wave_parts.gif\" alt=\"\"\/><figcaption><a href=\"https:\/\/www.ducksters.com\/science\/physics\/properties_of_waves.php\">https:\/\/www.ducksters.com\/science\/physics\/properties_of_waves.php<\/a><\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img src=\"https:\/\/www.ducksters.com\/science\/physics\/wave_amplitude_wavelength.gif\" alt=\"\"\/><figcaption><a href=\"https:\/\/www.ducksters.com\/science\/physics\/properties_of_waves.php\">https:\/\/www.ducksters.com\/science\/physics\/properties_of_waves.php<\/a><\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img src=\"http:\/\/csc4waves.weebly.com\/uploads\/2\/1\/4\/3\/21433506\/_8100125.png?426\" alt=\"\"\/><figcaption><a href=\"http:\/\/csc4waves.weebly.com\/longitudinal-waves.html\">http:\/\/csc4waves.weebly.com\/longitudinal-waves.html<\/a><\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-table is-style-regular\"><table><tbody><tr><td>\n  \n  <\/td><td>\n  <strong>Definition<\/strong>\n  <\/td><td>\n  <strong>Symbol<\/strong>\n  <\/td><td>\n  <strong>Unit<\/strong>\n  <\/td><td>\n  <strong>Formula<\/strong>\n  <\/td><\/tr><tr><td>\n  Amplitude\n  <\/td><td>\n  the distance between a line through the middle of a wave and a crest or trough.\n  <\/td><td>\n  A\n  <\/td><td>\n  m\n  <\/td><td>\n  N\/A\n  <\/td><\/tr><tr><td>\n  Frequency\n  <\/td><td>\n  how many waves pass a point in a certain amount of time\n  <\/td><td>   <em>f<\/em>   <\/td><td>\n  Hz, s<sup>-1<\/sup>\n  <\/td><td>   <em>f<\/em> =1\/T   <\/td><\/tr><tr><td>\n  Period\n  <\/td><td>\n  the\n  amount of time for the wave to repeat itself \n  <\/td><td>\n  T\n  <\/td><td>\n  s\n  <\/td><td>   T= 1\/<em>f<\/em>   <\/td><\/tr><tr><td>\n  Wavelength\n  <\/td><td>\n  the distance from the crest on one wave to the crest on the very next wave\n  <\/td><td>\n  \u03bb\n  <\/td><td>\n  m\n  <\/td><td>   \u03bb = v\/<em>f<\/em> = vT   <\/td><\/tr><tr><td>\n  Speed\n  <\/td><td>\n  the distance a wave travels in\n  an amount of\n  time\n  <\/td><td>\n  v\n  <\/td><td>\n  m\/s\n  <\/td><td>   v = \u03bb<em>f<\/em> = \u03bb\/T   <\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h6>References<\/h6>\n\n\n\n<p><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Pre-Lab Explore https:\/\/phet.colorado.edu\/sims\/html\/wave-on-a-string\/latest\/wave-on-a-string_en.html Post your questions or findings through https:\/\/docs.google.com\/forms\/d\/e\/1FAIpQLSerE8kZX8n3vkyxwGcUD4jxvX-0jKDqwnx3cskKi8WEu6bw5A\/viewform?usp=sf_link Lab Objective Measure the properties of the wave and find the relationships Lab Setup Initial Setup: Go to https:\/\/phet.colorado.edu\/sims\/html\/wave-on-a-string\/latest\/wave-on-a-string_en.html Select Oscillate, No End, Slow Motion in the simulator Set Amplitude to 0.50cm, Frequency to 1.5Hz, Damping to None, &nbsp;Tension to High Check Rulers, Timer, and &hellip; <\/p>\n<p class=\"link-more\"><a href=\"https:\/\/ichiyuan.com\/index.php\/2020\/02\/04\/wave-lab-guide\/\" class=\"more-link\">Continue reading<span class=\"screen-reader-text\"> &#8220;Wave Lab Guide&#8221;<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[1],"tags":[9],"_links":{"self":[{"href":"https:\/\/ichiyuan.com\/index.php\/wp-json\/wp\/v2\/posts\/72"}],"collection":[{"href":"https:\/\/ichiyuan.com\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/ichiyuan.com\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/ichiyuan.com\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/ichiyuan.com\/index.php\/wp-json\/wp\/v2\/comments?post=72"}],"version-history":[{"count":12,"href":"https:\/\/ichiyuan.com\/index.php\/wp-json\/wp\/v2\/posts\/72\/revisions"}],"predecessor-version":[{"id":322,"href":"https:\/\/ichiyuan.com\/index.php\/wp-json\/wp\/v2\/posts\/72\/revisions\/322"}],"wp:attachment":[{"href":"https:\/\/ichiyuan.com\/index.php\/wp-json\/wp\/v2\/media?parent=72"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/ichiyuan.com\/index.php\/wp-json\/wp\/v2\/categories?post=72"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/ichiyuan.com\/index.php\/wp-json\/wp\/v2\/tags?post=72"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}