MCQ Chapter 2.6 Class 7 English Maharashtra Board MCQ For All Chapters – English Class 7Great scientists have a questioning mind 1. What inspired Raman's scientific curiosity as a child?A love for mathematicsAn interest in optics and acousticsA passion for chemistry experimentsA fascination with astronomyQuestion 1 of 202. Raman delivered a lecture on the acoustics of the violin in:BerlinLondonParisTokyoQuestion 2 of 203. What is the significance of the date 28 February in India?Independence DayNational Science DayRepublic DayTechnology DayQuestion 3 of 204. Which discovery won Raman the Nobel Prize?The nature of sound wavesThe scattering of lightThe structure of atomsThe process of photosynthesisQuestion 4 of 205. The scattering of light in Raman's research is referred to as:Raman TheoryRaman EffectRaman HypothesisRaman SpectrumQuestion 5 of 206. Raman's discovery helped determine the internal structure of how many chemical compounds?1000150020002500Question 6 of 207. What was Raman's outlook towards the equipment used in scientific research?It must always be expensiveIt should be state-of-the-artScience is not dependent on equipmentEquipment is the key to innovationQuestion 7 of 208. Which quality is essential for great scientific minds, according to Raman?MemorizationQuestioning mindsetTeamworkTechnological dependenceQuestion 8 of 209. C.V.Raman's contribution was primarily in the field of:ChemistryPhysicsBiologyAstronomyQuestion 9 of 2010. Raman's curiosity about the blue color of the sea was triggered while he was:Reading a bookDelivering a lectureOn a ship's deckObserving a paintingQuestion 10 of 2011. The Nobel Prize won by Raman was for his work in:MechanicsOpticsAstronomyBiologyQuestion 11 of 2012. Which city did Raman reach after his voyage from London?ChennaiBengaluruKolkataMumbaiQuestion 12 of 2013. Raman was fascinated by which type of sounds?Melodious sounds from percussion instrumentsSounds from string instrumentsSounds of natureElectronic soundsQuestion 13 of 2014. What was Raman's perspective on natural phenomena?They are mystical and cannot be explainedThey should be ignored in favor of technologyThey must be questioned and understood scientificallyThey are unimportant to daily lifeQuestion 14 of 2015. Raman's early interest in science was evident in his fascination with:The starsColorful objects like flowers and gemsWildlifeMathematical equationsQuestion 15 of 2016. Raman's research on optics contributed to:Space explorationUnderstanding chemical compoundsDeveloping medical instrumentsInnovations in communication technologyQuestion 16 of 2017. According to Raman, what is the essence of science?Using advanced toolsSolving practical problemsIndependent thinking and hard workFollowing established theoriesQuestion 17 of 2018. The cost of Raman's equipment demonstrated that science:Is dependent on expensive toolsCan thrive with simple resourcesRequires state fundingIs not for everyoneQuestion 18 of 2019. Raman's questioning about the color of the sky reflects his:Curiosity and analytical thinkingLove for natureInterest in artDesire for fameQuestion 19 of 2020. What motivated Raman to study the acoustics of musical instruments?His love for musicHis interest in the physics of soundHis fascination with percussion instrumentsHis aim to become a musicianQuestion 20 of 20 Loading...
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