{"id":49351,"date":"2024-04-15T22:54:26","date_gmt":"2024-04-15T22:54:26","guid":{"rendered":"https:\/\/exam.pscnotes.com\/mcq\/?p=49351"},"modified":"2024-04-15T22:54:26","modified_gmt":"2024-04-15T22:54:26","slug":"name-the-instrument-used-to-measure-relative-humidity","status":"publish","type":"post","link":"https:\/\/exam.pscnotes.com\/mcq\/name-the-instrument-used-to-measure-relative-humidity\/","title":{"rendered":"Name the instrument used to measure relative humidity"},"content":{"rendered":"<p>[amp_mcq option1=&#8221;Hydrometer&#8221; option2=&#8221;Hygrometer&#8221; option3=&#8221;Barometer&#8221; option4=&#8221;Mercury Thermometer&#8221; correct=&#8221;option2&#8243;]<!--more--><\/p>\n<p>The correct answer is B. Hygrometer.<\/p>\n<p>A hygrometer is an instrument used to measure the amount of water vapor in the air. It is a very important tool for meteorologists, as it helps them to predict the weather. Hygrometers are also used in many other industries, such as agriculture and manufacturing.<\/p>\n<p>There are many different types of hygrometers, but the most common type is the wet-and-dry bulb hygrometer. This type of hygrometer consists of two thermometers, one with a wet bulb and one with a dry bulb. The wet bulb is covered with a wet cloth, and the dry bulb is not. The difference in the temperature of the two bulbs is used to calculate the relative humidity.<\/p>\n<p>Other types of hygrometers include the hair hygrometer, the dew point hygrometer, and the psychrometer.<\/p>\n<p>A hydrometer is an instrument used to measure the density of liquids. It is a very important tool for chemists, as it helps them to determine the concentration of solutions. Hydrometers are also used in many other industries, such as brewing and winemaking.<\/p>\n<p>A barometer is an instrument used to measure atmospheric pressure. It is a very important tool for meteorologists, as it helps them to predict the weather. Barometers are also used in many other industries, such as aviation and construction.<\/p>\n<p>A mercury thermometer is an instrument used to measure temperature. It is a very common type of thermometer, and it is used in many different industries. Mercury thermometers are not as common as they used to be, as mercury is a toxic substance.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>[amp_mcq option1=&#8221;Hydrometer&#8221; option2=&#8221;Hygrometer&#8221; option3=&#8221;Barometer&#8221; option4=&#8221;Mercury Thermometer&#8221; correct=&#8221;option2&#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-49351","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>Name the instrument used to measure relative humidity<\/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\/name-the-instrument-used-to-measure-relative-humidity\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Name the instrument used to measure relative humidity\" \/>\n<meta property=\"og:description\" content=\"[amp_mcq option1=&#8221;Hydrometer&#8221; 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