{"id":183,"date":"2021-12-25T18:41:01","date_gmt":"2021-12-25T10:41:01","guid":{"rendered":"http:\/\/mgspace.wiki\/study2\/?p=183"},"modified":"2021-12-25T18:41:01","modified_gmt":"2021-12-25T10:41:01","slug":"%e5%a3%b0%e9%9f%b3-%e6%8b%93%e5%b1%95%e9%98%85%e8%af%bb","status":"publish","type":"post","link":"http:\/\/mgspace.wiki\/study2\/?p=183","title":{"rendered":"\u58f0\u97f3-\u62d3\u5c55\u9605\u8bfb"},"content":{"rendered":"

\u70b9\u51fb\u6570\uff1a82<\/p>\n

\"paint<\/figure>\n\n\n\n

DEFINITION\u00a0OF\u00a0SOUND<\/p>\n\n\n\n

Sound is caused by vibrations that travel through the air. These vibrations can cause other things to vibrate, too. We hear sound with our sense of hearing, which is made possible by our ears.<\/p>\n\n\n\n

To\u00a0better\u00a0understand\u00a0how\u00a0sound\u00a0works\u2026<\/strong><\/em><\/p>\n\n\n\n

<\/p>\n\n\n\n

Instruments make vibrations.<\/h3>\n\n\n\n

When you play an instrument such as a guitar, you are causing vibrations that make sound. The guitar strings move back and forth really fast when you pluck the<\/p>\n","protected":false},"excerpt":{"rendered":"

\u70b9\u51fb\u6570\uff1a82 DEFINITION\u00a0OF\u00a0SOUND Sound is caused&nb […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":{"0":"post-183","1":"post","2":"type-post","3":"status-publish","4":"format-standard","6":"category-uncategorized","7":"h-entry","8":"hentry","9":"h-as-article"},"_links":{"self":[{"href":"http:\/\/mgspace.wiki\/study2\/index.php?rest_route=\/wp\/v2\/posts\/183","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/mgspace.wiki\/study2\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/mgspace.wiki\/study2\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/mgspace.wiki\/study2\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/mgspace.wiki\/study2\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=183"}],"version-history":[{"count":1,"href":"http:\/\/mgspace.wiki\/study2\/index.php?rest_route=\/wp\/v2\/posts\/183\/revisions"}],"predecessor-version":[{"id":184,"href":"http:\/\/mgspace.wiki\/study2\/index.php?rest_route=\/wp\/v2\/posts\/183\/revisions\/184"}],"wp:attachment":[{"href":"http:\/\/mgspace.wiki\/study2\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=183"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/mgspace.wiki\/study2\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=183"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/mgspace.wiki\/study2\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=183"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}