Thaum qhov loj thiab kev taw qhia ntawm hluav taws xob tsis zoo ib yam ntawm txhua lub ntsiab lus hauv hluav taws xob, ces nws hu ua hluav taws xob tsis sib xws.
Yuav ua li cas hauv qhov hluav taws xob tsis sib xws?
Ntawm qhov tod tes, yog qhov hluav taws xob tsis sib xws, lub zog ntawm txhua tus ntawm ob tus ncej ntawm lub dipole tsis sib npaug; Yog li ntawd, lub zog net tsis sib npaug rau xoom thiab muaj kev txav ntawm cov khoom. Tsis tas li ntawd, thaum ib qho khoom siv polarizable raug rau qhov chaw hluav taws xob, lub sijhawm dipole raug ntxias.
Yuav ua li cas thaum hluav taws xob dipole muab tso rau hauv qhov hluav taws xob tsis zoo?
Yog hais tias ib qho hluav taws xob dipole muab tso rau hauv qhov hluav taws xob tsis muaj hluav taws xob, ces qhov zoo thiab qhov tsis zoo ntawm lub dipole yuav ntsib lub zog net. Thiab raws li ib qho kawg ntawm dipole tab tom ntsib ib qho kev quab yuam nyob rau hauv ib qho kev taw qhia thiab lwm qhov kawg nyob rau hauv qhov opposite direction, yog li lub dipole yuav muaj ib tug torque net kuj.
Dab tsi yog qhov sib txawv ntawm cov khaub ncaws thiab tsis sib xws?
Qhov kev txav tsis sib xws yog zoo ib yam rau qhov ceev ntawm qhov khoom. … Uniform motion npog qhov sib npaug ntawm qhov sib npaug ntawm lub sijhawm sib npaug. Cov lus tsa suab tsis sib xws npog tsis sib npaug ntawm lub sijhawm sib npaug. Nyob rau hauv ib qho kev taw qhia, qhov kev ncua deb mus rau lub sij hawm daim duab qhia ib txoj kab ncaj nraim.
piv txwv ntawm kev txav tsis sib xws yog dab tsi?
Non-Uniform tsab ntawv tsa suab tseem hu ua nrawm nrawm. Piv txwv ntxivCov lus tsa suab tsis sib xws yog: Oscillation ntawm pendulum, kev txav ntawm lub tsheb ciav hlau, tus neeg dhia hauv lub tiaj ua si thiab lwm yam.
