{"id":3151,"date":"2022-08-18T09:37:45","date_gmt":"2022-08-18T09:37:45","guid":{"rendered":"https:\/\/www.greatassignmenthelp.com\/questions\/?p=3151"},"modified":"2023-12-21T07:35:17","modified_gmt":"2023-12-21T07:35:17","slug":"a-common-flashlight-bulb-is-rated-at-0-30-a-and-2-9-v-the-values-of-the","status":"publish","type":"post","link":"https:\/\/www.greatassignmenthelp.com\/questions\/a-common-flashlight-bulb-is-rated-at-0-30-a-and-2-9-v-the-values-of-the\/","title":{"rendered":"A common flashlight bulb is rated at 0.30 A and 2.9 V (the values of the current and voltage under operating conditions). If the resistance of the tungsten bulb filament at room temperature (20\u2218C) is 1.1\u03a9, what is the temperature of the filament when the bulb is on?"},"content":{"rendered":"<p><strong>Answer:-\u00a0<\/strong>T=T0\u200b+\u03b11\u200b(R0\u200bR\u200b\u22121)=20\u2218C+(4.5\u00d710\u22123\/K1\u200b)(1.1\u03a99.67\u03a9\u200b\u22121)=1.8\u00d7103\u2218C<\/p>\n<p>Since a variation in Celsius is equal to a revolution on the Kelvin temperature scale, the<br \/>\nworth of \u03b1 used in this calculation is not unpredictable with the other units involved. The table has been used.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Answer:-\u00a0T=T0\u200b+\u03b11\u200b(R0\u200bR\u200b\u22121)=20\u2218C+(4.5\u00d710\u22123\/K1\u200b)(1.1\u03a99.67\u03a9\u200b\u22121)=1.8\u00d7103\u2218C Since a variation in Celsius is equal to a revolution on the Kelvin temperature scale, the worth of \u03b1 used in this calculation is [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[27],"tags":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v23.5 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>A common flashlight bulb is rated at 0.30 A and 2.9 V (the values of the current and voltage under operating conditions). 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