{"id":86291,"date":"2025-06-01T03:42:46","date_gmt":"2025-06-01T03:42:46","guid":{"rendered":"https:\/\/exam.pscnotes.com\/mcq\/?p=86291"},"modified":"2025-06-01T03:42:46","modified_gmt":"2025-06-01T03:42:46","slug":"school-bells-are-made-of-metals-because-metals-are","status":"publish","type":"post","link":"https:\/\/exam.pscnotes.com\/mcq\/school-bells-are-made-of-metals-because-metals-are\/","title":{"rendered":"School bells are made of metals because metals are"},"content":{"rendered":"

School bells are made of metals because metals are<\/p>\n

[amp_mcq option1=”Malleable” option2=”Sonorous” option3=”Ductile” option4=”Lustrous” correct=”option2″]<\/p>\n

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\n
This question was previously asked in<\/div>\n
UPSC CDS-2 – 2022<\/div>\n<\/div>\n
Download PDF<\/a>Attempt Online<\/a><\/div>\n<\/div>\n
\nSchool bells, and bells in general, are made of metals because metals possess the property of sonority. Sonority is the ability of a material to produce a clear, deep, resonant ringing sound when struck. This property is characteristic of many metals and alloys, especially when shaped appropriately into a bell. Malleability, ductility, and lustrousness are other properties of metals but are not the reason they are used for making bells that produce sound.
\n<\/section>\n
\nMetals are used for making bells because they are sonorous.
\n<\/section>\n
\nBronze, a metal alloy (primarily copper and tin), is a historically common material for making high-quality bells due to its excellent sonorous properties.
\n<\/section>\n","protected":false},"excerpt":{"rendered":"

School bells are made of metals because metals are [amp_mcq option1=”Malleable” option2=”Sonorous” option3=”Ductile” option4=”Lustrous” correct=”option2″] This question was previously asked in UPSC CDS-2 – 2022 Download PDFAttempt Online School bells, and bells in general, are made of metals because metals possess the property of sonority. Sonority is the ability of a material to produce a … <\/p>\n

Detailed SolutionSchool bells are made of metals because metals are<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1088],"tags":[1108,1128,1147],"class_list":["post-86291","post","type-post","status-publish","format-standard","hentry","category-upsc-cds-2","tag-1108","tag-physics","tag-sound","no-featured-image-padding"],"yoast_head":"\nSchool bells are made of metals because metals are<\/title>\n<meta name=\"description\" content=\"School bells, and bells in general, are made of metals because metals possess the property of sonority. Sonority is the ability of a material to produce a clear, deep, resonant ringing sound when struck. This property is characteristic of many metals and alloys, especially when shaped appropriately into a bell. Malleability, ductility, and lustrousness are other properties of metals but are not the reason they are used for making bells that produce sound. Metals are used for making bells because they are sonorous.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/exam.pscnotes.com\/mcq\/school-bells-are-made-of-metals-because-metals-are\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"School bells are made of metals because metals are\" \/>\n<meta property=\"og:description\" content=\"School bells, and bells in general, are made of metals because metals possess the property of sonority. Sonority is the ability of a material to produce a clear, deep, resonant ringing sound when struck. This property is characteristic of many metals and alloys, especially when shaped appropriately into a bell. Malleability, ductility, and lustrousness are other properties of metals but are not the reason they are used for making bells that produce sound. 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