大學(xué)物理活頁作業(yè)答案及解析((全套))

經(jīng)典word整理文檔，僅參考，雙擊此處可刪除頁眉頁腳。本資料屬于網(wǎng)絡(luò)整理，如有侵權(quán)，請(qǐng)聯(lián)系刪除，謝謝！1.質(zhì)點(diǎn)運(yùn)動(dòng)學(xué)單元練習(xí)〔一答案BDDB在x在xtr2ti(2t2)j(SI)1drvdv2i2tj()a2j()21ω2,t/4dvdydvtavdtdydtdyhkyvdv/dys11已知=y,=v則Cv2020oo222.質(zhì)點(diǎn)運(yùn)動(dòng)學(xué)單元練習(xí)〔二答案DAB1/Cdsdvv2vtms1；a4ms2；at2m2．．；dtdtrad/s4.0/sa/s2；Rtn2.0；；ot1v2j(SI)；ai(SI)dtdt2v22t13/2(SI)32anvsin45gtvyou34.6m/svuhvllvu；h3.牛頓定律單元練習(xí)答案CCA1T367.5a；0.98m/s．T22Mvkx；2vkkv．2222xxxx2/Fsin1FTNFθNgmRmg2Roofv2fm,avsinm,ttava,d,tvv22agcos),v2fm．a(chǎn)4.動(dòng)量守恒和能量守恒定律單元練習(xí)〔一答案；；；；FtFtvv．v；12mm1m2112210tax1v；xx3/Fma20N；xxx40m313Ns2I1mm'v1v2mh2mMv'有m0ttdt得oo5.動(dòng)量守恒和能量守恒定律單元練習(xí)〔二答案CDDCf1()0fxx21212kx21.2mg(xx)12v2FmRN1224/RhRNR3mm112212Evmv2②p212122p1212121②222m；uM6.剛體轉(zhuǎn)動(dòng)單元練習(xí)〔一答案BCCC22n5/J．ln2kJ39.2/s2EFh490J2Ekkαα21.8/s22l13g121222l11有2222v；2T6/TJ2O和z,,mmJ(ab)227.剛體轉(zhuǎn)動(dòng)單元練習(xí)〔二答案zCADB13J．．；3oo431J2；2oooM,gmgRmR2,RRt00g11L22,①2321,2②37/L,③2M得v3,④2m2L得x.v38.機(jī)械振動(dòng)單元練習(xí)〔一答案．B．B．C．A．．A0.1m2π/Tπ,At)txπ/2x0.1cos(tπ/；12,π/3x0.1cos(tπ/3)m,；πxtπ。3,．Fx,x'FgSxmggaxF'FPF2xkga28/dx2dxx22m22ga2m令2aT木11122224p圖11111kxkA(kA)E22228429.機(jī)械振動(dòng)單元練習(xí)〔二答案4p．BBC．,2,,2。sA0.10m,2π/3,3π,T2π/2/3s2-1,-2maxmaxk．12v00x0π/209/2π/3π/3BCB0.05m20π/uπ,1As/210Hzπ1vπ3.14m/smax21A0.1m,4mu100ms1則。π/2A0.1m100muT/于y1以Aπ22BACBC,．12rr10π2π6π214S2rr10241m,3m,5m,7m,9mSr11rr2121u2(2kπ即2/．xxyAcos[2(tπ=A)]πtcos2)212.靜電場(chǎng)單元練習(xí)〔一答案．．．．BDBC．．．．y求O））13.靜電場(chǎng)單元練習(xí)〔二答案．．．．CDBC．．＞AB1R/QQVV4R4roo11QQU2ERe22114r42rRR1211oo2pE210Nm1M32qQhW14hR1/2220qQ/4RW2011WW2222221111/2qQ12ghvv22mR21h2R214.導(dǎo)體電介質(zhì)和電容單元練習(xí)〔一答案0．．．BCD．C＜E1.0610C/m．．92o,2Q2.01.33C6.0VQ88；V3234R22o2xP/dRCodUlnABR1C有Q3SQQQ;Q;Q3S3312AB15.導(dǎo)體電介質(zhì)和電容單元練習(xí)〔二答案．．．．CBCB．．rr411UoP2rod,rrDD=x/DEEo0D00r0rU=Edx1o12U=<d+d>x16.恒定磁221U(V)D(10C/m)E(V/m)2場(chǎng)單元練8.851005021OO12x(cm)Ex曲線12x(cm)U曲線12x(cm)Dx曲線EDCD0I；o01BdsBdscos0BSWb)m0bacobacSobacSobac9000〔2BdsBmobedSobedSobed441〔3BdsB)BSWb)551i>B002a4a0200?e0?miSe〔22nn．1/Rln20RBdSBcos02〔2002r2Rm1SS1為17.恒定磁場(chǎng)單元練習(xí)〔二答案C/2RIB,90025.69(m)R71T2m2.80(S)91z6.55mV0UUUAA'AA'baByncAIU'AAxIBqaUn2.8610203AA'/HI(內(nèi)）llR12,dr002r2R2qdrqRdBB002R22RS03Sr2RR22qrdr132RdmqRm4R2S018.電磁感應(yīng)單元練習(xí)〔一答案CBBDnaIcost．2omR28/aRRaoE=vBdlo2r2aRLaR1；BSQR2112E=vBdlR2L0dSBEdl,ztkLSB2rBrtra,22ztkoB2aBatra,22ztko19.電磁感應(yīng)單元練習(xí)〔二答案CCDC=Eoeot/1,,/IIB001drI2.202mM0a3BodLS20.幾何光學(xué)單元練習(xí)答案BDC.虛,1則,n．s0.05m,r0.20m,0.10m/pa．即1'1.5a則p1p1.5a2a對(duì)于第二個(gè)透鏡,處,,2即'7a/51.4af'得pa210.Mff'110cm,又0f'0ee為21.波動(dòng)光學(xué)單元練習(xí)〔一答案．．．．．．．DBAC,π0rr1則12(n1)tk72O點(diǎn)7/t11.58n2ne/2k．2ne則k1/2k2,709.3nmk3,425.6nm12/rrk．(k15)Rkk5則,kk22.波動(dòng)光學(xué)單元練習(xí)〔二答案．．．CBA暗f/b1.25mmlftanfsin/(')fkbbxxfbb')12.5mm1.22/D．d0h1.2m0(bb')sink．1111b'3.3610mb6(bb')sink2222k11k則k,11222k2x2f/b2.95mm．10/223.波動(dòng)光學(xué)單元練習(xí)〔三答案．．．．CCBＤ圖/8．．I0tanin/nntan6031021rπ/2rπ/2i302i0000．II,II入自線出I/2IIII/2Icos2則自I/2自線出自線I/I4I出max出minI自/I2/5I/I3/5,入線入3Icos30II241003I60II2o21I/2I,101II60I。28o21/24．氣體動(dòng)理論單元練習(xí)；；；；P4.83/m1n22532.57/m33KT6.2110J3211/32.7510m4d9n3KT8.2810J125KT1.3810J22km58307JM23E552EVvRTPV1.35105Pa1由得P223KT27.510J2由kt得55NKT253NKT或=KT)362K由E得22/．6；；11(PP)(VV)(PVPV)2212212211=TACABCpVBBCC1pp3.48mVV3BCCQpVpV14.8JBBAAV1Q3oVooo132ooo/p0000pV5pV,pV由TT00示對(duì)等體過程3TooC由Q4VTC1.40,26.熱力學(xué)基礎(chǔ)單元練習(xí)〔二答案4．、JJ0///11B1B/E300JQW600J,2B2A1BB2AB2AB2AQ132Q1pV由pV得CVVV14211221VJ1Q2311V1TW1得W1.3410J2由2TQ卡11QW4.0110J3Q321pa,V,T000pV2T由pp得VVC則Tbp0a00VC0C20aRTTT由pVC得CCC01QC(TT)12RTVVmba02：QC(TT)45RTppmcb0pV02CTT)V47.7RT3QVaV0Vmac2Vc0Q116.3%〔2QQVp27.狹義相對(duì)論單元練習(xí)答案；；；/：慢vx(tt)1.010s、則7C2vv(tt)()2.510sxx14CC22x(xvtx125km)2ttt1C1()2.2410ms得v2281txvt6.728mmCmCW222128.量子物理單元練習(xí)〔一答案；；；；hchh,,、chc1mvh2202hc12(h)5.7410ms51得vm0/、000111則00000001)n3.69n3fi1n2iii313221,,102.6nm657.9nm121.6nm32,,(1cos)0.1024nm100c4.71J2Eo29.量子力學(xué)單元練習(xí)〔二答案；；；；-23-242n2hh2,v2R2Mpmv2eRB得1由hhm則2p2/hhmm6.6410nm2mv2eRBmmmv0m