MCQ Chapter 2.7 English Balbharati Class 7 Maharashtra Board MCQ For All Chapters – Balbharati English Class 7Great Scientists 1. What quality is highlighted as common among great scientists in the document?WealthPerseveranceFormal educationSocial statusQuestion 1 of 202. What was Michael Faraday’s most notable contribution to the study of electricity?Maxwell’s equationsFaraday’s LawsThe light bulbChemical reactionsQuestion 2 of 203. In what condition was Michael Faraday born?A wealthy familyA poverty-stricken familyA royal householdA scientific communityQuestion 3 of 204. What speech defect did Faraday suffer from as a child?He could not pronounce "s"He pronounced "rabbit" as "wabbit"He stuttered constantlyHe was muteQuestion 4 of 205. Why did Faraday’s formal education end at age twelve?He lost interest in studiesHis mother took him out of schoolHe moved to another countryHe became a scientist earlyQuestion 5 of 206. What job did Faraday take up at the age of thirteen?TeachingBookbindingFarmingWritingQuestion 6 of 207. How did Faraday first become interested in electricity?Through a school teacherBy reading a book on electricityBy meeting Humphry DavyThrough an experimentQuestion 7 of 208. Who gave Faraday a free ticket to Humphry Davy’s lecture?His motherA friendHis employerDavy himselfQuestion 8 of 209. What was the subject of Humphry Davy’s lecture that Faraday attended?MagnetismChemicals and electrical lightingMechanical motionGlass manufacturingQuestion 9 of 2010. What did Faraday do with the notes he took during Davy’s lecture?Sold themThrew them awayBound them into a bookShared them with friendsQuestion 10 of 2011. Why couldn’t Faraday pursue science easily after the lecture?He lacked interestHe lacked social status, money, and educationHe was too youngHe was injuredQuestion 11 of 2012. How did Faraday first get a job with Humphry Davy?Davy hired him as a lab assistantDavy was impressed by his bookA chemical explosion blinded Davy, and he hired Faraday as a secretaryFaraday applied formallyQuestion 12 of 2013. What was Faraday’s first role under Davy?Lab assistantSecretaryBookkeeperCleanerQuestion 13 of 2014. What did Davy initially advise Faraday to stick to?TeachingBookbindingWriting booksCleaning labsQuestion 14 of 2015. What invention did Faraday create after Davy teased him?The light bulbThe induction motorThe electrical generatorThe electromagnetQuestion 15 of 2016. What did the induction motor convert?Motion into lightElectrical current into continuous mechanical motionMagnetism into electricityHeat into motionQuestion 16 of 2017. How did Davy react to Faraday’s success with the induction motor?He was proudHe was jealousHe promoted FaradayHe ignored itQuestion 17 of 2018. What impossible task did Davy give Faraday to keep him busy?Build a generatorReverse engineer Bavarian glassCreate a light bulbSolve Maxwell’s equationsQuestion 18 of 2019. How long did Faraday work on the Bavarian glass task?Two yearsFour yearsSix yearsOne yearQuestion 19 of 2020. What did Faraday keep as a reminder of his failure with the glass?A notebookA single glass brickA magnetA drawingQuestion 20 of 20 Loading...
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