{"id":737,"date":"2021-12-02T16:31:59","date_gmt":"2021-12-02T15:31:59","guid":{"rendered":"https:\/\/experiments.school\/produkt\/standing-sound-wave\/"},"modified":"2022-07-01T10:55:44","modified_gmt":"2022-07-01T08:55:44","slug":"standing-sound-wave","status":"publish","type":"product","link":"https:\/\/experiments.school\/en\/product\/standing-sound-wave\/","title":{"rendered":"005 &#8211; Standing Sound Wave"},"content":{"rendered":"","protected":false},"excerpt":{"rendered":"<h2><strong>Playing the flute in water\u00a0<\/strong><span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335559739&quot;:160,&quot;335559740&quot;:259}\">\u00a0<\/span><\/h2>\n<h2><span data-contrast=\"auto\">Introduction to:\u00a0<\/span><span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335559739&quot;:160,&quot;335559740&quot;:259}\">\u00a0<\/span><\/h2>\n<p><span data-contrast=\"auto\">Vibrations, acoustics, waves, natural frequency<\/span><\/p>\n<p>https:\/\/experiments.school\/wp-content\/uploads\/2021\/12\/005-viedeo.mp4<\/p>\n<h2>Material:<\/h2>\n<ol>\n<li>flute (must be submerged in water during the experiment)<\/li>\n<li>water container<\/li>\n<\/ol>\n<h2>Execution:<\/h2>\n<ul>\n<li>Cover all of the flute&#8217; holes and blow into it.<\/li>\n<li>Dip the end of the flute into the water while blowing.<\/li>\n<li>In order to hear different changes to the pitch, try submerging the flute more and less.<\/li>\n<\/ul>\n<h2>Observation:<\/h2>\n<ul>\n<li>The tune&#8217;s pitch changes as the flute is dipped into water.<\/li>\n<li>The larger the submerged part of the flute, the higher the pitch.<\/li>\n<\/ul>\n","protected":false},"featured_media":738,"template":"","meta":[],"product_brand":[],"product_cat":[939,948,858,880],"product_tag":[464,466,463,465],"class_list":{"0":"post-737","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-13-oscillations-waves","7":"product_cat-16-acoustics","8":"product_cat-a-mechanics","9":"product_cat-g-magic-tricks-en","10":"product_tag-acoustics","11":"product_tag-eigenfrequency","12":"product_tag-oscillations","13":"product_tag-waves","14":"","15":"woocommerce-text-align-left","16":"woocommerce-image-align-center","18":"first","19":"instock","20":"shipping-taxable","21":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/experiments.school\/en\/wp-json\/wp\/v2\/product\/737","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/experiments.school\/en\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/experiments.school\/en\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/experiments.school\/en\/wp-json\/wp\/v2\/media\/738"}],"wp:attachment":[{"href":"https:\/\/experiments.school\/en\/wp-json\/wp\/v2\/media?parent=737"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/experiments.school\/en\/wp-json\/wp\/v2\/product_brand?post=737"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/experiments.school\/en\/wp-json\/wp\/v2\/product_cat?post=737"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/experiments.school\/en\/wp-json\/wp\/v2\/product_tag?post=737"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}