{"id":88815,"date":"2025-06-01T07:21:45","date_gmt":"2025-06-01T07:21:45","guid":{"rendered":"https:\/\/exam.pscnotes.com\/mcq\/?p=88815"},"modified":"2025-06-01T07:21:45","modified_gmt":"2025-06-01T07:21:45","slug":"reverberation-is-a-phenomenon-associated-with-a","status":"publish","type":"post","link":"https:\/\/exam.pscnotes.com\/mcq\/reverberation-is-a-phenomenon-associated-with-a\/","title":{"rendered":"Reverberation is a phenomenon associated with a"},"content":{"rendered":"

Reverberation is a phenomenon associated with a<\/p>\n

[amp_mcq option1=”multiple refraction of sound.” option2=”multiple reflection of sound.” option3=”single refraction of sound.” option4=”single reflection of sound.” correct=”option2″]<\/p>\n

\n
\n
This question was previously asked in<\/div>\n
UPSC NDA-2 – 2021<\/div>\n<\/div>\n
Download PDF<\/a>Attempt Online<\/a><\/div>\n<\/div>\n
\nThe correct option is B. Reverberation is the persistence of sound in an enclosed space after the sound source has stopped, caused by multiple reflections of sound waves from surfaces within the space.
\n<\/section>\n
\nReverberation is distinct from a single echo, which is a clearly discernible reflection. Reverberation occurs when reflected sound waves arrive at the listener in rapid succession, blending together and prolonging the original sound. It is a phenomenon resulting from numerous reflections.
\n<\/section>\n
\nRefraction of sound is the bending of sound waves as they pass from one medium to another or through a medium with varying properties (like temperature or density gradients). Single reflection is responsible for echoes or contributes to the overall sound experience in a space. Reverberation time is a key parameter in architectural acoustics, describing how long it takes for sound intensity to decay by 60 dB after the source stops.
\n<\/section>\n","protected":false},"excerpt":{"rendered":"

Reverberation is a phenomenon associated with a [amp_mcq option1=”multiple refraction of sound.” option2=”multiple reflection of sound.” option3=”single refraction of sound.” option4=”single reflection of sound.” correct=”option2″] This question was previously asked in UPSC NDA-2 – 2021 Download PDFAttempt Online The correct option is B. Reverberation is the persistence of sound in an enclosed space after the … <\/p>\n

Detailed SolutionReverberation is a phenomenon associated with a<\/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":[1094],"tags":[1110,1128,1147],"class_list":["post-88815","post","type-post","status-publish","format-standard","hentry","category-upsc-nda-2","tag-1110","tag-physics","tag-sound","no-featured-image-padding"],"yoast_head":"\nReverberation is a phenomenon associated with a<\/title>\n<meta name=\"description\" content=\"The correct option is B. Reverberation is the persistence of sound in an enclosed space after the sound source has stopped, caused by multiple reflections of sound waves from surfaces within the space. Reverberation is distinct from a single echo, which is a clearly discernible reflection. Reverberation occurs when reflected sound waves arrive at the listener in rapid succession, blending together and prolonging the original sound. It is a phenomenon resulting from numerous reflections.\" \/>\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\/reverberation-is-a-phenomenon-associated-with-a\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Reverberation is a phenomenon associated with a\" \/>\n<meta property=\"og:description\" content=\"The correct option is B. Reverberation is the persistence of sound in an enclosed space after the sound source has stopped, caused by multiple reflections of sound waves from surfaces within the space. Reverberation is distinct from a single echo, which is a clearly discernible reflection. 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Reverberation is the persistence of sound in an enclosed space after the sound source has stopped, caused by multiple reflections of sound waves from surfaces within the space. Reverberation is distinct from a single echo, which is a clearly discernible reflection. Reverberation occurs when reflected sound waves arrive at the listener in rapid succession, blending together and prolonging the original sound. 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