纳米新纪元 知到智慧树网课答案

纳米新纪元-知到答案、智慧树答案第一章单元测试1、问题：1-1.whatisnanoscale？选项：A:10^(-3)~10^(-5)mB:10^(-5)~10^(-7)mC:10^(-7)~10^(-9)m答案:【10^(-7)~10^(-9)m】2、问题：1-2.Whichofthefollowingoptionsisclosertonanosize?选项：A:hairB:H7N9virusC:redbloodcells答案:【H7N9virus】第二章单元测试1、问题：2-1.Whatisthesizeoffibersthatinourcloth？选项：A:millimeterB:micrometerC:nanometer答案:【micrometer】第三章单元测试1、问题：3-1.Whatisthefunctionofintelligentinksinfoodpackage?选项：A:detectingtoxicityB:detectingoxygenC:detectingwater答案:【detectingoxygen】2、问题：3-2.Whatfactorsdoaffecttheamountofthebacteriagrowsinpackagedfood?选项：A:ThetypeofthepackagedfoodC:Thestructureofbacteria答案:【】3、问题：3-3.Whichisthemethodtomakebigmaterialsbecomesmall?选项：A:top-downB:left-rightC:bottom-up答案:【top-down】4、问题：3-4.Whichparticlehastheantibacterialproperties?选项：A:silvernanoparticlesB:sodiumnanoparticlesC:siliconnanoparticles答案:【silvernanoparticles】5、问题：3-5.WhatisthefullnameofSTMthatusedtoseenanostructures?选项：A:scanningtunnelingmicroscopeB:simulatedtestmarketingC:synchronoustransfermodule答案:【scanningtunnelingmicroscope】第四章单元测试1、问题：4-1.Whichisthebasicmaterialsforled?选项：A:inorganicmaterialsB:organicmaterialsC:metalmaterials答案:【organicmaterials】2、问题：4-2.whichisthebestmaterialforheatinsulation?选项：A:waterB:vacuumC:cotton答案:【vacuum】3、问题：4-3.WhatistheworkingprincipleforLED?选项：A:convertelectrictolightB:convertelectrictoheatC:convertlighttoelectric答案:【convertelectrictolight】4、问题：4-4.InSTMtesting,whenthematerialisgettingclosertothemicroscopetip,thecurrentwill(become)?选项：A:biggerB:smallerC:notchange答案:【bigger】5、问题：4-5.WhichoneisnottheadvantageofOLEDTV?选项：B:LesspowerC:CheaperthanconventionalLCDTVinashortterm答案:【CheaperthanconventionalLCDTVinashortterm】第五章单元测试1、问题：5-1.Whichisthenormalcatalystforfuelcellsinanode?选项：A:platinumB:aluminumC:sliver答案:【platinum】2、问题：5-2.Infuelcells，thewaterisproducedinwhichside?选项：A:anodeB:electrolyteC:cathode答案:【cathode】3、问题：5-3.Whichmaterialhasthebestphotocatalyticproperty?选项：A:B:Al2O3C:CaO答案:【】4、问题：5-4.whichbatteryissuitableformiddlerangecars?选项：A:hybridB:fullC:local答案:【local】5、问题：5-5.WhatisthefunctionofXPS?选项：A:testthevolumeofsampleB:testtheelementofsampleC:testtheweightofsample答案:【testtheelementofsample】第六章单元测试1、问题：6-1.whichmaterialisnotmadefromcarbon?选项：A:graphiteB:diamondC:quartz答案:【quartz】2、问题：6-2.Whichonehasthebiggestsurfacetovolumeratio选项：A:earthB:basketballC:ping-pong答案:【ping-pong】3、问题：6-3.whatisthelimitationforthemagnificationofmic