{"id":2235,"date":"2023-10-02T11:21:39","date_gmt":"2023-10-02T11:21:39","guid":{"rendered":"http:\/\/localhost\/ecole9ja\/?p=2235"},"modified":"2023-10-02T11:23:36","modified_gmt":"2023-10-02T11:23:36","slug":"week-3-ss1-second-term-physics-notes","status":"publish","type":"post","link":"https:\/\/ecolebooks.com\/nigeria\/posts\/week-3-ss1-second-term-physics-notes\/","title":{"rendered":"Week 3 &#8211; SS1 Second Term Physics Notes"},"content":{"rendered":"<p>\u00a0<strong>WEEK THREE<\/strong><br \/>\n\t\t<strong>TOPIC: Expansion of Solid, Effect and Applications of Expansion<\/strong><br \/>\n\t\t<strong>CONTENT<br \/>\n<\/strong><\/p>\n<ul>\n<li>\n<div>Effect and Application of Thermal Expansion of Solid\n<\/div>\n<\/li>\n<li>\n<div>Advantages and Disadvantages of Thermal Expansion of Solid\n<\/div>\n<p>\u00a0<strong>Effect and Application of Thermal Expansion of Solid<br \/>\n<\/strong><\/li>\n<\/ul>\n<ol>\n<li>\n<div>When hot water is poured in a glass tumbler, it might crack due to the uneven expansion of the inner wall of the tumbler.\n<\/div>\n<\/li>\n<li>\n<div>The cracking noise of zinc roof during the day and night.\n<\/div>\n<\/li>\n<li>\n<div>Thermal expansion of solid is used in the construction of bridges in which one side is fixed and the other is placed on rollers to allow for expansion.\n<\/div>\n<\/li>\n<li>\n<div>The stopper of a bottle can be removed due to the expansion of the glass.\n<\/div>\n<\/li>\n<li>\n<div>In the construction of concrete pavement, little spaces are left within the concrete to allow for expansion.\n<\/div>\n<\/li>\n<li>\n<div>Gaps are left in the construction of railway tracks to give room for expansion.\n<\/div>\n<\/li>\n<li>\n<div>Bimetallic stripes are use in thermostat for controlling or regulating the flow of electric current.\n<\/div>\n<p><strong>Advantages and Disadvantages of Thermal Expansion of Solid<br \/>\n<\/strong><strong>Advantages<br \/>\n<\/strong><\/li>\n<li>\n<div>Fire alarm e.g. electric bell\n<\/div>\n<\/li>\n<li>\n<div>The fittings of wheels in rims\n<\/div>\n<\/li>\n<li>\n<div>Bimetallic thermometer\n<\/div>\n<\/li>\n<li>\n<div>Red hot rivet in ship building\n<\/div>\n<\/li>\n<li>\n<div>Bimetallic stripes used in thermometer e.g. electric cooker etc\n<\/div>\n<p>\u00a0<strong>Disadvantages<\/strong>\n\t\t\t\t<\/li>\n<li>\n<div>Cracking of drinking glass when hot liquid poured inside\n<\/div>\n<\/li>\n<li>\n<div>If the balance wheel of a watch expands the time will be fast and if the balance wheel of a watch contrasts the time will be slow\n<\/div>\n<\/li>\n<li>\n<div>Expansion of metal of concrete bridges which can lead to eventual after a long period\n<\/div>\n<\/li>\n<li>\n<div>Sagging of overhead wire due to contraction in winter season\n<\/div>\n<\/li>\n<li>\n<div>Expansion of railway tracks thereby forming distant railway tracks.\n<\/div>\n<\/li>\n<li>\n<div>Bursting of water metal pipes.\n<\/div>\n<p>\u00a0<strong>EVALUATION<br \/>\n<\/strong><\/li>\n<li>\n<div>Mention four effect of thermal expansion of solid.\n<\/div>\n<\/li>\n<li>\n<div>Mention four the advantages and disadvantages of thermal expansion of solid.\n<\/div>\n<p>\u00a0<strong>Reading Assignment<\/strong>\n\t\t\t\t<\/li>\n<\/ol>\n<p>www.google.com (click on google search, type &#8220;expansion of solid&#8221;, click on search) and New School Physics pg 37 \u2013 42.<\/p>\n<p>\u00a0<strong>WEEKEND ASSIGNMENT<br \/>\n<\/strong><\/p>\n<ol>\n<li>\n<div>Gaps are left in the construction of railway tracks to give room for \u2026\u2026\u2026\u2026.\n<\/div>\n<p>A. contraction B. evaporation C. expansion D. vaporization\n<\/li>\n<li>\n<div>When hot water is poured in a glass tumbler, it might crack due to the \u2026\u2026\u2026\u2026  of the inner walls of the tumbler A. even expansion B. uneven expansion C. uneven contraction D. even contraction\n<\/div>\n<\/li>\n<li>\n<div>The stopper of a bottle can be removed due to the \u2026\u2026\u2026\u2026 of the glass\n<\/div>\n<p>A. contraction B. expansion C. evaporation D. none of the above\n<\/li>\n<li>\n<div>The following are advantages of thermal expansion of solids except A. bimetallic thermometer B. fire alarm C. sagging of overhead wire D. fitting of wheels in rims\n<\/div>\n<\/li>\n<li>\n<div>If heat is removed from solids they A. contract B. evaporate C. expand D. none of the above\n<\/div>\n<p>\u00a0<strong>THEORY<br \/>\n<\/strong><\/li>\n<li>\n<div>Mention four effects of thermal expansion of solid.\n<\/div>\n<\/li>\n<li>\n<div>Mention four the advantages and disadvantages of thermal expansion of solid<strong>.                           <\/strong>\n\t\t\t\t<\/div>\n<p><strong><br \/>\n\t\t\t\t\t<\/strong>\u00a0<\/li>\n<\/ol>\n","protected":false},"excerpt":{"rendered":"<p>\u00a0WEEK THREE TOPIC: Expansion of Solid, Effect and Applications of Expansion CONTENT Effect and Application&#8230;<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1,191],"tags":[],"class_list":["post-2235","post","type-post","status-publish","format-standard","hentry","category-posts","category-second-term-ss1-physics"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/ecolebooks.com\/nigeria\/wp-json\/wp\/v2\/posts\/2235","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/ecolebooks.com\/nigeria\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/ecolebooks.com\/nigeria\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/ecolebooks.com\/nigeria\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/ecolebooks.com\/nigeria\/wp-json\/wp\/v2\/comments?post=2235"}],"version-history":[{"count":1,"href":"https:\/\/ecolebooks.com\/nigeria\/wp-json\/wp\/v2\/posts\/2235\/revisions"}],"predecessor-version":[{"id":2236,"href":"https:\/\/ecolebooks.com\/nigeria\/wp-json\/wp\/v2\/posts\/2235\/revisions\/2236"}],"wp:attachment":[{"href":"https:\/\/ecolebooks.com\/nigeria\/wp-json\/wp\/v2\/media?parent=2235"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/ecolebooks.com\/nigeria\/wp-json\/wp\/v2\/categories?post=2235"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/ecolebooks.com\/nigeria\/wp-json\/wp\/v2\/tags?post=2235"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}