{"id":267,"date":"2024-03-05T14:55:35","date_gmt":"2024-03-05T14:55:35","guid":{"rendered":"https:\/\/exam.pscnotes.com\/mcq\/?p=267"},"modified":"2024-03-05T14:55:35","modified_gmt":"2024-03-05T14:55:35","slug":"astronauts-in-space-cannot-stand-erect-this-is-because-in-space","status":"publish","type":"post","link":"https:\/\/exam.pscnotes.com\/mcq\/astronauts-in-space-cannot-stand-erect-this-is-because-in-space\/","title":{"rendered":"Astronauts in space cannot stand erect this is because in space"},"content":{"rendered":"

[amp_mcq option1=”there is no gravity” option2=”viscous forces of the atmosphere are very strong” option3=”solar wind exert an upward force” option4=”atmospheric pressure is very low” correct=”option1″]<\/p>\n

The correct answer is (a). There is no gravity in space.<\/p>\n

(b) is incorrect because viscous forces are not strong enough to prevent astronauts from standing erect.
\n(c) is incorrect because the solar wind is a stream of charged particles from the sun, and it does not exert an upward force on astronauts.
\n(d) is incorrect because atmospheric pressure is very low in space, but it is not strong enough to prevent astronauts from standing erect.<\/p>\n

In space, there is no gravity to pull astronauts down. This means that they can float freely in the air. They can also move around by pushing off of objects or by using their jetpacks.<\/p>\n","protected":false},"excerpt":{"rendered":"

[amp_mcq option1=”there is no gravity” option2=”viscous forces of the atmosphere are very strong” option3=”solar wind exert an upward force” option4=”atmospheric pressure is very low” correct=”option1″]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[25],"tags":[],"class_list":["post-267","post","type-post","status-publish","format-standard","hentry","category-physics","no-featured-image-padding"],"yoast_head":"\nAstronauts in space cannot stand erect this is because in space<\/title>\n<meta name=\"description\" content=\"(b) is incorrect because viscous forces are not strong enough to prevent astronauts from standing erect.\" \/>\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\/astronauts-in-space-cannot-stand-erect-this-is-because-in-space\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Astronauts in space cannot stand erect this is because in space\" \/>\n<meta property=\"og:description\" content=\"(b) is incorrect because viscous forces are not strong enough to prevent astronauts from standing erect.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/exam.pscnotes.com\/mcq\/astronauts-in-space-cannot-stand-erect-this-is-because-in-space\/\" \/>\n<meta property=\"og:site_name\" content=\"MCQ and Quiz for Exams\" \/>\n<meta property=\"article:published_time\" content=\"2024-03-05T14:55:35+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":"Astronauts in space cannot stand erect this is because in space","description":"(b) is incorrect because viscous forces are not strong enough to prevent astronauts from standing erect.","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\/astronauts-in-space-cannot-stand-erect-this-is-because-in-space\/","og_locale":"en_US","og_type":"article","og_title":"Astronauts in space cannot stand erect this is because in space","og_description":"(b) is incorrect because viscous forces are not strong enough to prevent astronauts from standing erect.","og_url":"https:\/\/exam.pscnotes.com\/mcq\/astronauts-in-space-cannot-stand-erect-this-is-because-in-space\/","og_site_name":"MCQ and Quiz for Exams","article_published_time":"2024-03-05T14:55:35+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\/astronauts-in-space-cannot-stand-erect-this-is-because-in-space\/","url":"https:\/\/exam.pscnotes.com\/mcq\/astronauts-in-space-cannot-stand-erect-this-is-because-in-space\/","name":"Astronauts in space cannot stand erect this is because in space","isPartOf":{"@id":"https:\/\/exam.pscnotes.com\/mcq\/#website"},"datePublished":"2024-03-05T14:55:35+00:00","dateModified":"2024-03-05T14:55:35+00:00","author":{"@id":"https:\/\/exam.pscnotes.com\/mcq\/#\/schema\/person\/5807dafeb27d2ec82344d6cbd6c3d209"},"description":"(b) is incorrect because viscous forces are not strong enough to prevent astronauts from standing erect.","breadcrumb":{"@id":"https:\/\/exam.pscnotes.com\/mcq\/astronauts-in-space-cannot-stand-erect-this-is-because-in-space\/#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/exam.pscnotes.com\/mcq\/astronauts-in-space-cannot-stand-erect-this-is-because-in-space\/"]}]},{"@type":"BreadcrumbList","@id":"https:\/\/exam.pscnotes.com\/mcq\/astronauts-in-space-cannot-stand-erect-this-is-because-in-space\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/exam.pscnotes.com\/mcq\/"},{"@type":"ListItem","position":2,"name":"mcq","item":"https:\/\/exam.pscnotes.com\/mcq\/category\/mcq\/"},{"@type":"ListItem","position":3,"name":"physics","item":"https:\/\/exam.pscnotes.com\/mcq\/category\/mcq\/physics\/"},{"@type":"ListItem","position":4,"name":"Astronauts in space cannot stand erect this is because in space"}]},{"@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\/267","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=267"}],"version-history":[{"count":0,"href":"https:\/\/exam.pscnotes.com\/mcq\/wp-json\/wp\/v2\/posts\/267\/revisions"}],"wp:attachment":[{"href":"https:\/\/exam.pscnotes.com\/mcq\/wp-json\/wp\/v2\/media?parent=267"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/exam.pscnotes.com\/mcq\/wp-json\/wp\/v2\/categories?post=267"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/exam.pscnotes.com\/mcq\/wp-json\/wp\/v2\/tags?post=267"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}