2020年度中考物理复习提纲

11.2.3.vvv4.15340m/s1.2.3.4.1.2.1sfHz1Hz1s120Hz20000Hz20000Hz20Hz1.3-83.21.3-44.1.2.dB3.0dB3040dB70dB90dB150dB4.90dB70dB50dB5.6.1.B2.3.svt/20.1s1517m0.1s31.2.3.2-14.5.6.c3108m/s3105km/s3/42/37.11.2.ENFON2-2OEOOFNOiririrNOF2-12-2NFEOirENFOir2-343.2-3ONir4.5.6.1.2-4/cm/cm123BA352.3.4.2-4SS'2-555.2-5SS'S'SS'S'6.2-67.12-7MO2M'OOMM'M3NM'N'8.12-8SS'2S'APPA3SPSP1.2-92.3.OMM'2-7NN'OSS'2-8AP64.N2-10NN'1.16662-112.2-123.2-132-131.2.6-12.2-132-10NN'NN'2-122-11NOON2-971233.1234D4.1.2.CC'8FFff3.u2ffu2fuf9f12cm1020cmu2fuvuv[]vfu2ffv2fu2fv2ffu2fv2fufufuvuv4fu2fuv4fufu2fuf1.102.3.f1/f100D100100/f1.2.3.1.2.11-2111013050135420.1(1)(2)(3)3.0100010010014.1.2.3.4.(1)ABBCOOOOABCDEFGH12CD(3)EFFGGH5.401min45/min012345//4.6.7.8.1.1.2.3.132.3.901min/min012345/BC10011.2.3.4.5.6.7.1.QCOABC14ee1.610-19Ce-2.3.151.,2.M()()AV3.16SP1.2.3.4.1.IA2.tQIIAQCts1A103mA106A3.A4.*00.6A-0.60.2A0.02A03A-31A0.1A175*+0.630.63+0.635.6.7.8.100A50mA200mA0.2A1A5AAIA/ABIB/ACIC/A12ABC1.UV1kV103V106mVxxxxxx182.V3.*03V-31V0.1V015V-155V0.5V5*+315315+3154.5.6.1.5V3.6V36V220V380V200V7.8.AV0.6A3A3V15V0.2A1A1V5V0.02A0.1A0.1V0.5V9.19ABUAB/VBCUBC/VACUAC/V12L1U1/VL2U2/VU/V121.R1M103k1062.SLRLS3.4.IURRUVIA5.IUR6.201.501A501A2.ABCDABACBCADBDCPDP3.4.5.1.R/U/VI/A2.U/VR/I/A213.4.1.RUIUVRIA2.IURIUR3.nIIII21nIIII21nUUUU21nUUUU21nRRRR21nRRRR111121nnRRRUUU::::::2121nnRRRIII1::1:1:::2121nPPPP21nR00nRRnR0nRR0PWQURRRUURRRURRQQRRWWRRPPRRUURRUURRUU212221112121212121212211212112211221122122111221RRQQRRWWRRPPRRIIRRIIRRII1.22SPIURR1R2R3/V/A/1232.IURSPIURR1R2R3/V/A/1233.//4.23UIRIUR1.RUIR2.1000V1000V3.4.5.1.WJkWh1kWh3.6106J2.3.UItPtW4.1234.5kWh220V220V1020A10A20A2450Hz50Hz600revs/kWh1600h600revs/kWh1kW1.1PWkW1kW103W2.3.tWPPWWJtsPkWWkWhth4.UIPPWUVtA5.1000W800W500W200W100W1W6.PtWtWPUItWUIPtRUW2RUP2RtIW2RIP27.PPPPPPPZ22025220V25W258.PRPRnIIIIRIP212nUUUURUP212nIIIIIUP21PnUUUUIUP21PnIIIIRIP212PnUUUURUP212P1.UIP1.2UIP1.2/V/A/W1231.1262122.RtIQ2QJIARts3.QII2QI2Rt(1A)[e-mail]7.1.2.10-10m3.4.1nm10-9m0.30.4nm0.1nm100nm1.2.SIkg10-3t1kg103g106mg3.4.5.mmm6.34mmm7.8.ABCDEGmg1.m/gV/cm3352.3.Vmg/cm3mgVcm3kg/m3mkgVm34.kg/m3g/cm31g/cm31103kg/m31.0103kg/m31m31.0103kg103kg/m3kg/m35.1.2.3.V1V2VV2V14.5.O(cm3)(g)36V1V2VV2V16.Vm7.m1Vm2m1(g)m2(g)m(g)V(cm3)(g/cm3)Vmm218.9.10.mV1V2m(g)V1(cm3)V2(cm3)V(cm3)(g/cm3)3712VVm11.mm1m2mmmm2112.13.14.15.16.17.1.44041/91/101/101/92.3.4.1.2.3.384.5.1.2.tsvvm/ssmtsvkm/hskmth1m/s3.6km/h1m/s1s1mm/skm/h3.4.tsvt1t2221vvvs1s221212vvvvv5.O(s)(m)O(s)(m/s)391.m10-3km1m10dm100cm103mm106m109nm2.3.4.5.s1h60min3600s6.7.1.2.N0.5N3.4.5.40G10N6.1.2.3.4.1.2.3.414.5.6.7.008.1.2.3.4.5.1.2.N423.GmgGNmkgg9.8N/kg1kg9.8Ng10N/kg1.2.3.4.5.6.f/N1237.438.9.1.2.OF1F2l1l23.4.5.F1/Nl1/mF2/Nl2/m144236.F1l1F2l21221llFFF1l1F2l27.1.shshs2h45FGFGGF212.nnGFnGGFshsnhnnnnnn3.4.FlGhFlGhfFlflGh1.2.463.1.5104Pa1.5104NSFppPaFNSm2ppghFGG4.1.2.3.4.pghpPakg/m3hmha475.1.p02.3.4.1m760mmp0760mmHg1.013105Pa10.3m5.1p0760mmHg1.013105Pa6.7.8.3000m10m100Pa9.10.1.2.3.4.481.2.3.FGgVFNGNkg/m3Vm3VVVVVVV4.FGFGFFGFFFFFGFGgV5.1.FGFGFGFG49FG1/3(2/3)2.3.1.WFsWJFNsmFS=2.50FsGhFsGh1.WGh=10-6MW5.6.tmghtGhtWPmht1.2.523.1.2.3.4.5.6.531.16.1-22.3.drdrdrd10r1.2.3.4.5.6.7.8.5416.2-516.2-59.10.11.12.1.t0/t/t/m/g/s2.13.c4.2103J/(kg)1kg14.2103J554.5.6.7.8.Qcmtt0Qcmt0tQcmtQJcJ/(kg)mkgtt0105100101010t10t09.QQ1.16.4-32212.1kgJ/kgJ/m356QqmQqVQJqJ/kgmkgQJqJ/m3Vm33.0107J/kg1kg3.0107J3.9107J/m31m33.9107J3.QQ6%15%20%30%30%45%1.2.3.4.5.1.2.3.4.5.1.2.573.1.2.3.4.5.1.2.3.1.21402.3.4.5.c3108m/s15340m/sg9.8N/kgg10N/kg1p0760mmHg1.013105Pa581.0g/cm31.0103kg/m3c4.2103J/(kg)0110011.5V12V6V220V36V18cm10cm3m4cm2400cm2480cm21.9mm4.5cm22.5cm6g80cm60cm50cm1.1m/s5km/h5m/s15km/h10m/s500mL200kg2L18.9L50mL50g350g50mg26t22.5kg150g50kg500N50dm3104Pa0.5N1.0103kg/m36080Pa20453738420.10.3ALsm10-3km1m10dm102cm103mm106m109nmSm21m2102dm2104cm2106mm2Vm31m3103dm3106cm3109mm3mkg10-3t1kg103g106mgts1h60min3600stvm/stsv1m/s3.6km/hkg/m3Vm1g/cm3103kg/m3FGNGmgpPaSFp59WJWFsPWtWPdBQJcJ/(kg)qJ/kgJ/m3QCIAtQI1A103mAUV10-3kV1V103mVR10-6M10-3k1WJkWh1kWh3.6106JPWtWP1kW103WfHz1MHz103kHz106HzGmgtsvm/smskm/hkmhVmmVg/cm3gcm3kg/m3kgm3SFppghFGgVFFFFGFFGgVFGFGFGFGFGF1l1F2l2WFs[WPt]60tWP[PFv]PW/tWFsvs/tWW1Qcmtt0Qcmt0tQqmqVttQcmtQQcc3108m/s1/ff100tQIRUI[UIR][PUIUR2]UI[WUItI2RttRU2][WPt]PUItWP[PI2RRU2]QI2Rt[QWUIttRU2Pt]nIIII21nUUUU21nRRRR21nnRRRUUU::::::2121nPPPP21nIIII21nUUUU21nRRRR111121nnRRRIII1::1:1:::2121nPPPP2161RUIUIR0kg/m3103kg/m3kg/m3g