{"id":3981,"date":"2023-01-09T10:44:42","date_gmt":"2023-01-09T10:44:42","guid":{"rendered":"https:\/\/8thclass.deltapublications.in\/?page_id=3981"},"modified":"2025-11-21T09:59:25","modified_gmt":"2025-11-21T09:59:25","slug":"s-13-g-noise-and-music","status":"publish","type":"page","link":"https:\/\/8thclass.deltapublications.in\/index.php\/s-13-g-noise-and-music\/","title":{"rendered":"s-13.g Noise And Music"},"content":{"rendered":"\n<h2 class=\"wp-block-heading has-text-align-center has-text-color\" style=\"color:#00056d;text-transform:uppercase\"><strong>Noise And Music<\/strong><\/h2>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:100%\">\n<div style=\"position: relative; width: 100%; height: 0; padding-top: 56.2500%;\n padding-bottom: 0; box-shadow: 0 2px 8px 0 rgba(63,69,81,0.16); margin-top: 1.6em; margin-bottom: 0.9em; overflow: hidden;\n border-radius: 8px; will-change: transform;\">\n  <iframe loading=\"lazy\" style=\"position: absolute; width: 100%; height: 100%; top: 0; left: 0; border: none; padding: 0;margin: 0;\"\n    src=\"https:\/\/www.canva.com\/design\/DAF7DXmzYuE\/VhQ33GKd7uM17gg8QQTqGg\/watch?embed\" allowfullscreen=\"allowfullscreen\" allow=\"fullscreen\">\n  <\/iframe>\n<\/div>\n<a href=\"https:&#x2F;&#x2F;www.canva.com&#x2F;design&#x2F;DAF7DXmzYuE&#x2F;VhQ33GKd7uM17gg8QQTqGg&#x2F;watch?utm_content=DAF7DXmzYuE&amp;utm_campaign=designshare&amp;utm_medium=embeds&amp;utm_source=link\" target=\"_blank\" rel=\"noopener\">noise and music<\/a> by Delta publications\n<\/div>\n<\/div>\n\n\n\n<p class=\"has-text-color has-link-color has-huge-font-size wp-elements-8550df6181cd5d83aa7a08ef336a4ca1\" style=\"color:#74008b\">Key Notes :<\/p>\n\n\n\n<figure class=\"wp-block-gallery aligncenter has-nested-images columns-default is-cropped wp-block-gallery-1 is-layout-flex wp-block-gallery-is-layout-flex\"><div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"500\" height=\"250\" data-id=\"11863\" src=\"https:\/\/8thclass.deltapublications.in\/wp-content\/uploads\/2023\/09\/image-40.png\" alt=\"\" class=\"wp-image-11863\" srcset=\"https:\/\/8thclass.deltapublications.in\/wp-content\/uploads\/2023\/09\/image-40.png 500w, https:\/\/8thclass.deltapublications.in\/wp-content\/uploads\/2023\/09\/image-40-300x150.png 300w\" sizes=\"auto, (max-width: 500px) 100vw, 500px\" \/><\/figure><\/div><\/figure>\n\n\n\n<p class=\"has-text-color has-link-color has-large-font-size wp-elements-48755a77864e9369f8a82a36b7bdbebc\" style=\"color:#000060\"><strong>Understanding Sound:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list has-large-font-size\">\n<li><strong>Sound<\/strong> is a form of energy that travels in waves through a medium (like air, water, or solids).<\/li>\n\n\n\n<li>It is produced by <strong>vibrating objects<\/strong> and is perceived by our ears.<\/li>\n<\/ul>\n\n\n\n<p class=\"has-text-color has-link-color has-large-font-size wp-elements-21b00abf74606647f0d59d155e3d216c\" style=\"color:#000060\"><strong>What is Noise?<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list has-large-font-size\">\n<li><strong>Noise<\/strong> refers to unpleasant, unwanted, or disruptive sounds that can be jarring or irritating.<\/li>\n\n\n\n<li>Examples include traffic sounds, construction work, loud machinery, or blaring horns.<\/li>\n\n\n\n<li>Noise levels are measured in <strong>decibels (dB)<\/strong>. Sounds above <strong>85 dB<\/strong> can be harmful to human ears.<\/li>\n<\/ul>\n\n\n\n<p class=\"has-text-color has-link-color has-large-font-size wp-elements-b2f70355d2d85609d5e8a89745a4a2fb\" style=\"color:#000060\"><strong>Effects of Noise Pollution:<\/strong><\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"600\" height=\"314\" src=\"https:\/\/8thclass.deltapublications.in\/wp-content\/uploads\/2024\/11\/image-52.png\" alt=\"\" class=\"wp-image-18326\" style=\"width:432px;height:auto\" srcset=\"https:\/\/8thclass.deltapublications.in\/wp-content\/uploads\/2024\/11\/image-52.png 600w, https:\/\/8thclass.deltapublications.in\/wp-content\/uploads\/2024\/11\/image-52-300x157.png 300w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/><\/figure><\/div>\n\n\n<ul class=\"wp-block-list has-large-font-size\">\n<li><strong>Health Issues<\/strong>: Prolonged exposure to high noise levels can lead to hearing loss, stress, high blood pressure, and sleep disturbances.<\/li>\n\n\n\n<li><strong>Concentration<\/strong>: Noise can disrupt focus, making it difficult to study or work.<\/li>\n\n\n\n<li><strong>Wildlife Impact<\/strong>: Animals can become disoriented, stressed, or unable to communicate due to excessive noise.<\/li>\n<\/ul>\n\n\n\n<p class=\"has-text-color has-link-color has-large-font-size wp-elements-e7b36dbe2355403b8a6e4564d06668ca\" style=\"color:#000060\"><strong>What is Music?<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list has-large-font-size\">\n<li><strong>Music<\/strong> is a combination of sounds arranged in a harmonious, pleasant way. It is often created using instruments and vocals.<\/li>\n\n\n\n<li>Music can convey emotions, tell stories, or serve as entertainment.<\/li>\n\n\n\n<li>Unlike noise, music is generally enjoyable and can have a calming effect on the mind.<\/li>\n<\/ul>\n\n\n\n<p class=\"has-text-color has-link-color has-large-font-size wp-elements-cc3dd042bff17750104a4743c2a90c72\" style=\"color:#000060\"><strong>Differences Between Noise and Music:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list has-large-font-size\">\n<li><strong>Noise<\/strong> is generally unpleasant, while <strong>music<\/strong> is structured and enjoyable.<\/li>\n\n\n\n<li>Noise lacks harmony and rhythm, whereas music is created with an intentional pattern of beats and notes.<\/li>\n\n\n\n<li>The perception of sound as noise or music can be <strong>subjective<\/strong>\u2014what one person finds pleasant, another may find bothersome.<\/li>\n<\/ul>\n\n\n\n<p class=\"has-text-color has-link-color has-large-font-size wp-elements-657d890327c177b27b25c0ae6d77be01\" style=\"color:#000060\"><strong>Positive Effects of Music:<\/strong><\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"555\" src=\"https:\/\/8thclass.deltapublications.in\/wp-content\/uploads\/2024\/11\/Untitled-design-54-1024x555.png\" alt=\"\" class=\"wp-image-18328\" style=\"width:413px;height:auto\" srcset=\"https:\/\/8thclass.deltapublications.in\/wp-content\/uploads\/2024\/11\/Untitled-design-54-1024x555.png 1024w, https:\/\/8thclass.deltapublications.in\/wp-content\/uploads\/2024\/11\/Untitled-design-54-300x163.png 300w, https:\/\/8thclass.deltapublications.in\/wp-content\/uploads\/2024\/11\/Untitled-design-54-768x416.png 768w, https:\/\/8thclass.deltapublications.in\/wp-content\/uploads\/2024\/11\/Untitled-design-54.png 1200w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure><\/div>\n\n\n<ul class=\"wp-block-list has-large-font-size\">\n<li><strong>Relaxation<\/strong>: Listening to calming music can reduce stress and anxiety.<\/li>\n\n\n\n<li><strong>Boosts Memory<\/strong>: Music can enhance memory and cognitive function, especially during studying.<\/li>\n\n\n\n<li><strong>Improves Mood<\/strong>: It can uplift one&#8217;s mood and provide emotional comfort.<\/li>\n<\/ul>\n\n\n\n<p class=\"has-text-color has-link-color has-large-font-size wp-elements-d8ea43d9a90a0a40a5b2cd2ef55cf0e7\" style=\"color:#000060\"><strong>Ways to Reduce Noise Pollution:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list has-large-font-size\">\n<li><strong>Use soundproofing<\/strong> materials in buildings to block external noise.<\/li>\n\n\n\n<li>Planting <strong>trees and green spaces<\/strong> to absorb sound.<\/li>\n\n\n\n<li>Using quieter machinery and promoting <strong>noise regulations<\/strong> in residential areas.<\/li>\n\n\n\n<li><strong>Wearing ear protection<\/strong> in noisy environments to protect hearing.<\/li>\n<\/ul>\n\n\n\n<p class=\"has-text-color has-link-color has-large-font-size wp-elements-f1173d45156a7fb593edc2c8e709d7e8\" style=\"color:#000060\"><strong>Fun Facts:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list has-large-font-size\">\n<li>The <strong>loudest sound<\/strong> ever recorded was the eruption of the Krakatoa volcano in 1883, which was heard over 3,000 miles away.<\/li>\n\n\n\n<li><strong>Music therapy<\/strong> is a recognized technique used to treat various emotional and psychological conditions.<\/li>\n<\/ul>\n\n\n\n<p class=\"has-text-color has-large-font-size\" style=\"color:#d90000\">Let&#8217;s practice!<\/p>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-full\"><a href=\"https:\/\/wordwall.net\/play\/81364\/184\/906\"><img loading=\"lazy\" decoding=\"async\" width=\"500\" height=\"500\" src=\"https:\/\/8thclass.deltapublications.in\/wp-content\/uploads\/2023\/03\/Worksheet-1-2-125.png\" alt=\"\" class=\"wp-image-7898\" srcset=\"https:\/\/8thclass.deltapublications.in\/wp-content\/uploads\/2023\/03\/Worksheet-1-2-125.png 500w, https:\/\/8thclass.deltapublications.in\/wp-content\/uploads\/2023\/03\/Worksheet-1-2-125-300x300.png 300w, https:\/\/8thclass.deltapublications.in\/wp-content\/uploads\/2023\/03\/Worksheet-1-2-125-150x150.png 150w\" sizes=\"auto, (max-width: 500px) 100vw, 500px\" \/><\/a><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-full\"><a href=\"https:\/\/wordwall.net\/play\/81359\/458\/685\"><img loading=\"lazy\" decoding=\"async\" width=\"500\" height=\"500\" src=\"https:\/\/8thclass.deltapublications.in\/wp-content\/uploads\/2023\/03\/Worksheet-1-1-1-123.png\" alt=\"\" class=\"wp-image-7899\" srcset=\"https:\/\/8thclass.deltapublications.in\/wp-content\/uploads\/2023\/03\/Worksheet-1-1-1-123.png 500w, https:\/\/8thclass.deltapublications.in\/wp-content\/uploads\/2023\/03\/Worksheet-1-1-1-123-300x300.png 300w, https:\/\/8thclass.deltapublications.in\/wp-content\/uploads\/2023\/03\/Worksheet-1-1-1-123-150x150.png 150w\" sizes=\"auto, (max-width: 500px) 100vw, 500px\" \/><\/a><\/figure>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>Noise And Music noise and music by Delta publications Key Notes : Understanding Sound: What is Noise? Effects of Noise Pollution: What is Music? Differences Between Noise and Music: Positive Effects of Music: Ways to Reduce Noise Pollution: Fun Facts: Let&#8217;s practice!<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"om_disable_all_campaigns":false,"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"footnotes":""},"class_list":["post-3981","page","type-page","status-publish","hentry","entry"],"aioseo_notices":[],"_hostinger_reach_plugin_has_subscription_block":false,"_hostinger_reach_plugin_is_elementor":false,"_links":{"self":[{"href":"https:\/\/8thclass.deltapublications.in\/index.php\/wp-json\/wp\/v2\/pages\/3981","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/8thclass.deltapublications.in\/index.php\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/8thclass.deltapublications.in\/index.php\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/8thclass.deltapublications.in\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/8thclass.deltapublications.in\/index.php\/wp-json\/wp\/v2\/comments?post=3981"}],"version-history":[{"count":21,"href":"https:\/\/8thclass.deltapublications.in\/index.php\/wp-json\/wp\/v2\/pages\/3981\/revisions"}],"predecessor-version":[{"id":22376,"href":"https:\/\/8thclass.deltapublications.in\/index.php\/wp-json\/wp\/v2\/pages\/3981\/revisions\/22376"}],"wp:attachment":[{"href":"https:\/\/8thclass.deltapublications.in\/index.php\/wp-json\/wp\/v2\/media?parent=3981"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}