{"id":88822,"date":"2025-06-01T07:21:53","date_gmt":"2025-06-01T07:21:53","guid":{"rendered":"https:\/\/exam.pscnotes.com\/mcq\/?p=88822"},"modified":"2025-06-01T07:21:53","modified_gmt":"2025-06-01T07:21:53","slug":"the-unit-of-the-ratio-between-thrust-and-impulse-is-same-as-that-of","status":"publish","type":"post","link":"https:\/\/exam.pscnotes.com\/mcq\/the-unit-of-the-ratio-between-thrust-and-impulse-is-same-as-that-of\/","title":{"rendered":"The unit of the ratio between thrust and impulse is same as that of"},"content":{"rendered":"

The unit of the ratio between thrust and impulse is same as that of<\/p>\n

[amp_mcq option1=”frequency” option2=”speed” option3=”wavelength” option4=”acceleration” correct=”option1″]<\/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 A. We need to find the unit of the ratio between thrust and impulse and compare it with the units of the given options.
\n<\/section>\n
\nThrust is a force. The SI unit of force is Newton (N), which is equivalent to $\\text{kg} \\cdot \\text{m\/s}^2$.
\nImpulse is the change in momentum, or force multiplied by time. The SI unit of impulse is N\u00b7s, which is equivalent to $(\\text{kg} \\cdot \\text{m\/s}^2) \\cdot \\text{s} = \\text{kg} \\cdot \\text{m\/s}$.
\nThe ratio $\\frac{\\text{Thrust}}{\\text{Impulse}}$ has units $\\frac{\\text{N}}{\\text{N} \\cdot \\text{s}} = \\frac{1}{\\text{s}}$.
\nThe unit $1\/\\text{s}$ is the unit of frequency. Frequency is the number of cycles or events per unit time, measured in Hertz (Hz), where 1 Hz = $1\/\\text{s}$.
\nLet’s check the units of the options:
\nA) Frequency: $1\/\\text{s}$ or Hz.
\nB) Speed: m\/s.
\nC) Wavelength: m.
\nD) Acceleration: m\/s\u00b2.
\nThe unit of the ratio is the same as the unit of frequency.
\n<\/section>\n
\nImpulse is also equal to the change in momentum ($\\Delta p = m \\Delta v$). So the unit of impulse is also $(\\text{kg}) \\cdot (\\text{m\/s}) = \\text{kg} \\cdot \\text{m\/s}$. Using this, the ratio unit is $\\frac{\\text{kg} \\cdot \\text{m\/s}^2}{\\text{kg} \\cdot \\text{m\/s}} = \\frac{1}{\\text{s}}$.
\n<\/section>\n","protected":false},"excerpt":{"rendered":"

The unit of the ratio between thrust and impulse is same as that of [amp_mcq option1=”frequency” option2=”speed” option3=”wavelength” option4=”acceleration” correct=”option1″] This question was previously asked in UPSC NDA-2 – 2021 Download PDFAttempt Online The correct option is A. We need to find the unit of the ratio between thrust and impulse and compare it with … <\/p>\n

Detailed SolutionThe unit of the ratio between thrust and impulse is same as that of<\/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":[1110,1140,1128],"class_list":["post-88822","post","type-post","status-publish","format-standard","hentry","category-upsc-nda-2","tag-1110","tag-measurement-unit","tag-physics","no-featured-image-padding"],"yoast_head":"\nThe unit of the ratio between thrust and impulse is same as that of<\/title>\n<meta name=\"description\" content=\"The correct option is A. We need to find the unit of the ratio between thrust and impulse and compare it with the units of the given options. Thrust is a force. The SI unit of force is Newton (N), which is equivalent to $text{kg} cdot text{m\/s}^2$. Impulse is the change in momentum, or force multiplied by time. The SI unit of impulse is N\u00b7s, which is equivalent to $(text{kg} cdot text{m\/s}^2) cdot text{s} = text{kg} cdot text{m\/s}$. The ratio $frac{text{Thrust}}{text{Impulse}}$ has units $frac{text{N}}{text{N} cdot text{s}} = frac{1}{text{s}}$. The unit $1\/text{s}$ is the unit of frequency. Frequency is the number of cycles or events per unit time, measured in Hertz (Hz), where 1 Hz = $1\/text{s}$. Let's check the units of the options: A) Frequency: $1\/text{s}$ or Hz. B) Speed: m\/s. C) Wavelength: m. D) Acceleration: m\/s\u00b2. The unit of the ratio is the same as the unit of frequency.\" \/>\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\/the-unit-of-the-ratio-between-thrust-and-impulse-is-same-as-that-of\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"The unit of the ratio between thrust and impulse is same as that of\" \/>\n<meta property=\"og:description\" content=\"The correct option is A. We need to find the unit of the ratio between thrust and impulse and compare it with the units of the given options. Thrust is a force. The SI unit of force is Newton (N), which is equivalent to $text{kg} cdot text{m\/s}^2$. Impulse is the change in momentum, or force multiplied by time. The SI unit of impulse is N\u00b7s, which is equivalent to $(text{kg} cdot text{m\/s}^2) cdot text{s} = text{kg} cdot text{m\/s}$. The ratio $frac{text{Thrust}}{text{Impulse}}$ has units $frac{text{N}}{text{N} cdot text{s}} = frac{1}{text{s}}$. The unit $1\/text{s}$ is the unit of frequency. Frequency is the number of cycles or events per unit time, measured in Hertz (Hz), where 1 Hz = $1\/text{s}$. Let's check the units of the options: A) Frequency: $1\/text{s}$ or Hz. B) Speed: m\/s. C) Wavelength: m. D) Acceleration: m\/s\u00b2. The unit of the ratio is the same as the unit of frequency.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/exam.pscnotes.com\/mcq\/the-unit-of-the-ratio-between-thrust-and-impulse-is-same-as-that-of\/\" \/>\n<meta property=\"og:site_name\" content=\"MCQ and Quiz for Exams\" \/>\n<meta property=\"article:published_time\" content=\"2025-06-01T07:21:53+00:00\" \/>\n<meta name=\"author\" content=\"rawan239\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"rawan239\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"1 minute\" \/>\n<!-- \/ Yoast SEO Premium plugin. -->","yoast_head_json":{"title":"The unit of the ratio between thrust and impulse is same as that of","description":"The correct option is A. We need to find the unit of the ratio between thrust and impulse and compare it with the units of the given options. Thrust is a force. The SI unit of force is Newton (N), which is equivalent to $text{kg} cdot text{m\/s}^2$. Impulse is the change in momentum, or force multiplied by time. The SI unit of impulse is N\u00b7s, which is equivalent to $(text{kg} cdot text{m\/s}^2) cdot text{s} = text{kg} cdot text{m\/s}$. The ratio $frac{text{Thrust}}{text{Impulse}}$ has units $frac{text{N}}{text{N} cdot text{s}} = frac{1}{text{s}}$. The unit $1\/text{s}$ is the unit of frequency. Frequency is the number of cycles or events per unit time, measured in Hertz (Hz), where 1 Hz = $1\/text{s}$. Let's check the units of the options: A) Frequency: $1\/text{s}$ or Hz. B) Speed: m\/s. C) Wavelength: m. D) Acceleration: m\/s\u00b2. The unit of the ratio is the same as the unit of frequency.","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/exam.pscnotes.com\/mcq\/the-unit-of-the-ratio-between-thrust-and-impulse-is-same-as-that-of\/","og_locale":"en_US","og_type":"article","og_title":"The unit of the ratio between thrust and impulse is same as that of","og_description":"The correct option is A. We need to find the unit of the ratio between thrust and impulse and compare it with the units of the given options. Thrust is a force. The SI unit of force is Newton (N), which is equivalent to $text{kg} cdot text{m\/s}^2$. Impulse is the change in momentum, or force multiplied by time. The SI unit of impulse is N\u00b7s, which is equivalent to $(text{kg} cdot text{m\/s}^2) cdot text{s} = text{kg} cdot text{m\/s}$. The ratio $frac{text{Thrust}}{text{Impulse}}$ has units $frac{text{N}}{text{N} cdot text{s}} = frac{1}{text{s}}$. The unit $1\/text{s}$ is the unit of frequency. Frequency is the number of cycles or events per unit time, measured in Hertz (Hz), where 1 Hz = $1\/text{s}$. Let's check the units of the options: A) Frequency: $1\/text{s}$ or Hz. B) Speed: m\/s. C) Wavelength: m. D) Acceleration: m\/s\u00b2. The unit of the ratio is the same as the unit of frequency.","og_url":"https:\/\/exam.pscnotes.com\/mcq\/the-unit-of-the-ratio-between-thrust-and-impulse-is-same-as-that-of\/","og_site_name":"MCQ and Quiz for Exams","article_published_time":"2025-06-01T07:21:53+00:00","author":"rawan239","twitter_card":"summary_large_image","twitter_misc":{"Written by":"rawan239","Est. reading time":"1 minute"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/exam.pscnotes.com\/mcq\/the-unit-of-the-ratio-between-thrust-and-impulse-is-same-as-that-of\/","url":"https:\/\/exam.pscnotes.com\/mcq\/the-unit-of-the-ratio-between-thrust-and-impulse-is-same-as-that-of\/","name":"The unit of the ratio between thrust and impulse is same as that of","isPartOf":{"@id":"https:\/\/exam.pscnotes.com\/mcq\/#website"},"datePublished":"2025-06-01T07:21:53+00:00","dateModified":"2025-06-01T07:21:53+00:00","author":{"@id":"https:\/\/exam.pscnotes.com\/mcq\/#\/schema\/person\/5807dafeb27d2ec82344d6cbd6c3d209"},"description":"The correct option is A. We need to find the unit of the ratio between thrust and impulse and compare it with the units of the given options. Thrust is a force. The SI unit of force is Newton (N), which is equivalent to $\\text{kg} \\cdot \\text{m\/s}^2$. Impulse is the change in momentum, or force multiplied by time. The SI unit of impulse is N\u00b7s, which is equivalent to $(\\text{kg} \\cdot \\text{m\/s}^2) \\cdot \\text{s} = \\text{kg} \\cdot \\text{m\/s}$. The ratio $\\frac{\\text{Thrust}}{\\text{Impulse}}$ has units $\\frac{\\text{N}}{\\text{N} \\cdot \\text{s}} = \\frac{1}{\\text{s}}$. The unit $1\/\\text{s}$ is the unit of frequency. Frequency is the number of cycles or events per unit time, measured in Hertz (Hz), where 1 Hz = $1\/\\text{s}$. Let's check the units of the options: A) Frequency: $1\/\\text{s}$ or Hz. B) Speed: m\/s. C) Wavelength: m. D) Acceleration: m\/s\u00b2. The unit of the ratio is the same as the unit of frequency.","breadcrumb":{"@id":"https:\/\/exam.pscnotes.com\/mcq\/the-unit-of-the-ratio-between-thrust-and-impulse-is-same-as-that-of\/#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/exam.pscnotes.com\/mcq\/the-unit-of-the-ratio-between-thrust-and-impulse-is-same-as-that-of\/"]}]},{"@type":"BreadcrumbList","@id":"https:\/\/exam.pscnotes.com\/mcq\/the-unit-of-the-ratio-between-thrust-and-impulse-is-same-as-that-of\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/exam.pscnotes.com\/mcq\/"},{"@type":"ListItem","position":2,"name":"UPSC NDA-2","item":"https:\/\/exam.pscnotes.com\/mcq\/category\/upsc-nda-2\/"},{"@type":"ListItem","position":3,"name":"The unit of the ratio between thrust and impulse is same as that of"}]},{"@type":"WebSite","@id":"https:\/\/exam.pscnotes.com\/mcq\/#website","url":"https:\/\/exam.pscnotes.com\/mcq\/","name":"MCQ and Quiz for Exams","description":"","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/exam.pscnotes.com\/mcq\/?s={search_term_string}"},"query-input":"required name=search_term_string"}],"inLanguage":"en-US"},{"@type":"Person","@id":"https:\/\/exam.pscnotes.com\/mcq\/#\/schema\/person\/5807dafeb27d2ec82344d6cbd6c3d209","name":"rawan239","image":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/exam.pscnotes.com\/mcq\/#\/schema\/person\/image\/","url":"https:\/\/secure.gravatar.com\/avatar\/761a7274f9cce048fa5b921221e7934820d74514df93ef195a9d22af0c1c9001?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/761a7274f9cce048fa5b921221e7934820d74514df93ef195a9d22af0c1c9001?s=96&d=mm&r=g","caption":"rawan239"},"sameAs":["https:\/\/exam.pscnotes.com"],"url":"https:\/\/exam.pscnotes.com\/mcq\/author\/rawan239\/"}]}},"amp_enabled":true,"_links":{"self":[{"href":"https:\/\/exam.pscnotes.com\/mcq\/wp-json\/wp\/v2\/posts\/88822","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/exam.pscnotes.com\/mcq\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/exam.pscnotes.com\/mcq\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/exam.pscnotes.com\/mcq\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/exam.pscnotes.com\/mcq\/wp-json\/wp\/v2\/comments?post=88822"}],"version-history":[{"count":0,"href":"https:\/\/exam.pscnotes.com\/mcq\/wp-json\/wp\/v2\/posts\/88822\/revisions"}],"wp:attachment":[{"href":"https:\/\/exam.pscnotes.com\/mcq\/wp-json\/wp\/v2\/media?parent=88822"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/exam.pscnotes.com\/mcq\/wp-json\/wp\/v2\/categories?post=88822"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/exam.pscnotes.com\/mcq\/wp-json\/wp\/v2\/tags?post=88822"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}