Tias txoj kev tshawb ntawm cov physics

kev taw qhia

Koj yog nyob rau hauv lub xya qib, thiab tuaj mus rau lub tsev kawm ntawv nyob rau hauv lub Cuaj Hli Ntuj 1, saib daim ntawv teev ntawm nws tus kwv tshiab zaj lus qhia hu ua "Physics". Nyob rau koj cov lus nug txog dab tsi zoo ntawm cov tsiaj, cov niam txiv cia li shrugged: "Science uas!" Tab sis ua ntej thawj zaj lus qhia uas koj xav tau kom huv si npaj rau physics, mus kawm thaum lub sij hawm nws tsis muaj dab tsi yuav tsum tau xav tsis thoob. Raws li paub tag nrho, science yog muab faib mus rau hauv tag nrho cov hom ntawm qhov chaw, thiab yog piav nyob rau hauv no tsab xov xwm no tsis muaj exception. Yuav ua li cas yog cov qhov chaw ntawm physics, muaj dab tsi thiab lawv kawm? Yog li ntawd nws suab xam tau tias yog nyob rau hauv no tsab xov xwm rau lo lus nug.

Lub ntsiab seem ntawm physics

Hoob no yog muab faib ua peb loj seem, uas, nyob rau hauv lem, muab faib mus rau hauv tswj. Thiab lub caij nyoog kawg no kuj qha mus rau hauv hom tswj. Yog li, lub ceg ntawm physics uas yuav tsum tau hu ua lub ntsiab, tsuas yog peb: lub macroscopic, me me thiab physics ntawm cov kev tshuam ntawm science. Cia wb mus lawv nyob rau hauv kev txiav txim.

1. Macroscopic Physics

• Txhua yam. Kawm zog thiab sis ntawm cov ntaub ntawv uas lub cev. Nws yog sib cais mus rau hauv lub classical, thiab relativistic pab mechanics (hydrodynamics acoustic txhav lub cev mechanics).
• Thermodynamics. Tej hau kev kawm hloov dua siab tshiab piv thiab cua sov, thiab lwm yam ntaub ntawv ntawm lub zog.
• Optics. Xav phenomena uas muaj feem xyuam rau cov propagation ntawm electromagnetic vuag (infrared thiab ultraviolet tawg), i.e. Nws qhia txog cov thaj chaw ntawm lub teeb thiab teeb pom kev zoo dab. Nws yog muab faib mus rau hauv lub cev, molecular, thiab uas tsis yog-linear siv lead ua optics.
• Electrodynamics. Tej hau kev kawm electromagnetic teb thiab nws sis raug zoo nrog cov lub cev uas muaj ib tug hluav taws xob xwb. Seem no yog faib rau Electrodynamics ntawm Nruam Media, magnetohydrodynamics thiab electrohydrodynamics.

2. me physics

• Atomic physics. Deals nrog cov kev kawm txog cov qauv thiab lub xeev ntawm atoms.
• Zoo li qub physics. Kawm tshuab nrog ib tug arbitrary tus naj npawb ntawm degrees ntawm txoj kev ywj pheej. Muab faib ua zoo li qub mechanics, qhov zoo li qub teb kev tshawb xav thiab lub cev kinetics.
• Condensed teeb meem Physics. Tej hau kev kawm coj tus cwj pwm ntawm txoj nruab nrog muaj zog coupling. Faib rau Khoom State Physics, kua, nanostructures, atoms thiab molecules.
• Quantum physics. Kawm quantum teb kev tshawb xav thiab quantum-mechanical systems thiab kev cai ntawm lawv lub zog. Faib mus rau hauv quantum mechanics, teb ziag, electrodynamics thiab chromodynamics thiab txoj hlua theory.
• Nuclear physics. Peb tau kawm cov khoom thiab cov qauv ntawm atomic nuclei thiab nuclear tshua.
• High-zog physics. Lub sis ntawm cov atomic nuclei thiab / los yog elementary hais, thaum lawv sib tsoo zog ntau dua li lawv cov luj.
• Elementary particle physics. Kawm zog, qauv thiab kev sis raug zoo ntawm elementary hais.

3. Physics ntawm cov kev tshuam ntawm science

• Agrophysics. Nws tau raug kawm physico-tshuaj thiab biophysical dab tshwm sim nyob rau hauv cov av.
• Acousto-optics. Kawm txog tus sis ntawm acoustic thiab kho qhov muag tsis.
• Astrophysics. Nws tau raug kawm rau lub cev phenomena tshwm sim nyob rau hauv vaj xilethi-aus khoom.
• Biophysics. Nws yog kev kawm lub cev dab uas tshwm sim nyob rau hauv lom systems.
• Computational Physics. Kawm txog zauv algorithms rau daws cov teeb meem nyob rau hauv physics, uas tau tsim ib tug ntau xav.
• Hydrophysics. Nws tseem ua hauj lwm nrog cov kev kawm txog cov txheej txheem uas tshwm sim nyob rau hauv cov dej, thiab nws lub zog.
• Geophysics. Txog cov qauv ntawm lub ntiaj teb los ntawm tej yam ntuj tso txhais tau tias.
• Lej Physics. Lub hom phiaj ntawm zauv qauv ntawm lub cev tshwm sim.
• Xov tooj cua Physics. Kawm vibrationally yoj kev ntawm cov xwm sib txawv.
• Kev co kev tshawb xav. Xav txog tag nrho cov tau deeg rau lub hauv paus ntawm lawv lub cev xwm.
• Lub hom phiaj ntawm dynamical systems. Lej abstraction, tsim los tshawb nrhiav thiab piav qhia txog cov evolution ntawm lub nyob rau hauv lub sij hawm.
• Tshuaj Physics. Cov science ntawm lub cev cov cai uas kav cov qauv thiab cov transformation ntawm tshuaj.
• Atmospheric Physics. Peb tau kawm tus qauv, muaj pes tsawg leeg, hais lus, thiab phenomena nyob rau hauv lub ntuj kaaj quas lug ntawm lub ntiaj teb thiab lwm lub planets.
• Ntshav physics. Kawm cov khoom thiab tus cwj pwm ntawm cov ntshav.
• Physical Science News for KIDS. Nws yog koom nyob rau hauv kev tshawb fawb ntawm cov tshuaj phenomena siv theoretical thiab sim txoj kev ntawm physics.

xaus

Cov no yog cov tag nrho cov cheeb tsam ntawm kev physics. Muaj ib co ntawm lawv (xws li, optics) koj yuav kawm tau nyob rau hauv kom meej nyob rau hauv tsev kawm ntawv, thiab ib txhia yuav kawm nyob rau lub koom haum, yog hais tias nws nkag mus hauv lub kws qhia ntawv ntawm tib lub npe. Ib txoj kev tshawb nyob rau hauv qhov tob rau tej thaj chaw ntawm physics, koj ua tau nyob rau lub tsev nyob rau txhua lub sij hawm.