Video: Lub zog muaj peev xwm yog dab tsi hauv kev tshawb fawb piv txwv?
2024 Tus sau: Miles Stephen | [email protected]. Kawg hloov kho: 2023-12-15 23:36
Muaj peev xwm zog yog khaws cia zog ib yam khoom muaj vim nws txoj hauj lwm los yog lub xeev. Lub tsheb kauj vab saum toj ntawm lub roob, ib phau ntawv tuav koj lub taub hau, thiab lub caij nplooj ntoos hlav stretched txhua tus muaj muaj peev xwm zog.
Ua kom pom qhov no, lub zog muaj peev xwm hauv kev tshawb fawb yog dab tsi?
Muaj peev xwm zog yog hom zog ib yam khoom muaj vim nws txoj hauj lwm. Qhov no yog qhov opposite ntawm kinetic zog - zog muab tau los ntawm ib yam dab tsi tam sim no nyob rau hauv kev txav. Ib yam nrog muaj peev xwm zog yog nyob rau hauv ib txoj hauj lwm kom tau tsiv thiab tsuas yog tos lub laub lossis shove ua nws yam.
4 piv txwv ntawm lub zog muaj peev xwm yog dab tsi? Piv txwv ntawm Muaj Peev Xwm Muaj Peev Xwm
- Lub caij nplooj ntoos hlav coiled.
- Lub log ntawm cov menyuam skates ua ntej ib tug neeg skates.
- Ib tug archer hneev nrog txoj hlua rub rov qab.
- Ib qho hnyav hnyav.
- Cov dej uas nyob tom qab lub pas dej.
- Ib pob snow (muaj peev xwm avalanche)
- Ib lub quarterback caj npab ua ntej ntuav dhau.
- Ib tug stretched roj hmab band.
Tom qab ntawd, qhov piv txwv ntawm lub zog muaj peev xwm yog dab tsi?
Piv txwv ntawm lub zog muaj peev xwm suav nrog: Ib pob zeb zaum ntawm ntug pob tsuas. Yog pob zeb ntog, lub muaj peev xwm zog yuav hloov mus rau kinetic zog , raws li lub pob zeb yuav tsiv. Ib tug stretched elastic hlua nyob rau hauv ib tug longbow. Thaum cov hlua elastic tso tawm, nws yuav ua rau tus xub tua rau pem hauv ntej.
Dab tsi yog hom muaj peev xwm zog?
Qhov ntau yam hom ntawm muaj peev xwm zog muaj xws li: Gravitational muaj peev xwm zog . Elastic muaj peev xwm zog . Tshuaj zog . Hluav taws xob muaj peev xwm zog.
Pom zoo:
Cov piv txwv ntawm kinetic thiab lub zog muaj peev xwm yog dab tsi?
Muaj peev xwm Kinetic Zog Ib lub caij nplooj ntoos hlav coiled. Lub log ntawm cov menyuam skates ua ntej ib tug neeg skates. Ib tug archer hneev nrog txoj hlua rub rov qab. Ib qho hnyav hnyav. Cov dej uas nyob tom qab lub pas dej. Ib pob daus (muaj peev xwm avalanche) Lub quarterback caj npab ua ntej ntuav hla. Ib tug stretched roj hmab band
Dab tsi yog qhov txawv ntawm electrostatic muaj peev xwm thiab electrostatic muaj peev xwm zog?
Tsis muaj qhov sib txawv ntawm electrostatic potentialenergy thiab hluav taws xob (al) muaj peev xwm zog. Lub peev xwm hluav taws xob ntawm ib qho taw tes yog kev ua haujlwm los ntawm lwm qhov kev quab yuam hauv kev txav chav tsev zoo los ntawm ib qho arbitrarilychosen xoom ntawm lub peev xwm (feem ntau infinity) mus rau lub ntsiab lus
Puas muaj peev xwm hluav taws xob thiab lub zog muaj peev xwm tib yam Vim li cas lossis vim li cas ho tsis?
Lub zog muaj peev xwm hluav taws xob Ue yog lub zog muaj peev xwm khaws cia thaum cov nqi tawm ntawm qhov sib npaug (xws li lub zog muaj peev xwm gravitational). Lub peev xwm hluav taws xob zoo ib yam, tab sis ib tus nqi, Ueq. Ib qho hluav taws xob muaj peev xwm sib txawv ntawm ob lub ntsiab lus hu ua voltage, V = Ue2q−Ue1q
Dab tsi yog cov qauv ntawm lub zog nyob rau hauv lub peev xwm thiab lub zog kinetic?
Lub zog muaj peev xwm yog khaws cia lub zog thiab lub zog ntawm txoj haujlwm - lub zog gravitational. Muaj ntau hom kev muaj peev xwm muaj zog. Kinetic zog yog kev txav - ntawm nthwv dej, electrons, atoms, molecules, tshuaj, thiab khoom. Chemical Zog yog lub zog khaws cia hauv cov khoom sib txuas ntawm atoms thiab molecules
Puas yog lub zog hauv daim ntawv ntawm kev txav yog lub zog muaj peev xwm?
Lub zog nyob rau hauv daim ntawv ntawm kev txav yog 'muaj peev xwm' zog. Qhov ntau dua 'mas' ib qho khoom txav muaj, lub zog kinetic nws muaj. Lub pob zeb ntawm ntug pob tsuas muaj 'kinetic' zog vim nws txoj hauj lwm. 'Thermal' zog yog lub zog khaws cia los ntawm cov khoom uas ncab los yog compression