{"id":59823,"date":"2024-04-16T01:44:04","date_gmt":"2024-04-16T01:44:04","guid":{"rendered":"https:\/\/exam.pscnotes.com\/mcq\/?p=59823"},"modified":"2024-04-16T01:44:04","modified_gmt":"2024-04-16T01:44:04","slug":"light-year-is-related-to","status":"publish","type":"post","link":"https:\/\/exam.pscnotes.com\/mcq\/light-year-is-related-to\/","title":{"rendered":"Light Year is related to"},"content":{"rendered":"<p>[amp_mcq option1=&#8221;energy&#8221; option2=&#8221;speed&#8221; option3=&#8221;distance&#8221; option4=&#8221;intensity&#8221; correct=&#8221;option3&#8243;]<!--more--><\/p>\n<p>The correct answer is C. distance.<\/p>\n<p>A light-year is a unit of astronomical distance equivalent to the distance that light travels in one year, which is 9.4607 \u00c3\u0097 1012 km (nearly 6 trillion miles). It is used to measure distances to stars and other celestial objects outside the Solar System.<\/p>\n<p>Energy is the ability to do work or cause change. It is measured in joules.<\/p>\n<p>Speed is the rate at which an object moves in a given direction. It is measured in meters per second (m\/s).<\/p>\n<p>Intensity is the strength of something, such as light or sound. It is measured in decibels (dB).<\/p>\n<p>I hope this helps! Let me know if you have any other questions.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>[amp_mcq option1=&#8221;energy&#8221; option2=&#8221;speed&#8221; option3=&#8221;distance&#8221; option4=&#8221;intensity&#8221; correct=&#8221;option3&#8243;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[957],"tags":[],"class_list":["post-59823","post","type-post","status-publish","format-standard","hentry","category-basic-general-knowledge","no-featured-image-padding"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v22.2 (Yoast SEO v23.3) - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Light Year is related to<\/title>\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\/light-year-is-related-to\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Light Year is related to\" \/>\n<meta property=\"og:description\" content=\"[amp_mcq option1=&#8221;energy&#8221; 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