“ Cov khoom muaj teeb meem hauv ntauyog hu ua macroscopic properties. … Cov khoom muaj feem xyuam nrog lub tshuab macroscopic suav nrog - siab, kub, ntom, ntim, viscosity, tsis kam, qhov nro ntawm cov kua thiab lwm yam.
piv txwv ntawm cov khoom macroscopic yog dab tsi?
Qee yam piv txwv ntawm cov khoom macroscopic suav nrog siab, ntim, kub, thiab lwm yamPiv txwv li, yog tias peb xav txog pob zeb diamond thiab graphite, ob qho tib si cov qauv no yog tsim los ntawm cov pa roj carbon atoms xwb, tab sis qhov chaw nyob ntawm cov pa roj carbon atom no txawv ntawm ib leeg.
Macroscopic ntom ntom yog dab tsi?
A macroscopic force density F(r) yog the force per unit volume acting on a medium in the neighborhood of rHauv paus, lub electromagnetic force density yog tshwm sim los ntawm cov rog ua rau cov microscopic particles embedded nyob rau hauv cov khoom uas raug them, los yog uas muaj hluav taws xob los yog sib nqus dipole lub sij hawm.
piv txwv ntawm macroscopic yog dab tsi?
Piv txwv ntawm cov khoom siv macroscopic uas paub muaj xws li cov tshuab xws li raws li huab cua hauv koj chav, khob dej, ib npib, thiab roj hmab band- piv txwv ntawm roj, kua, khoom, thiab polymer, feem. Tsis tshua paub macroscopic systems muaj xws li superconductors, cell membranes, lub hlwb, lub lag luam Tshuag, thiab neutron hnub qub.
Puas yog huab hwm coj ntawm cov cuab yeej macroscopic?
Cov khoom ntawm cov teeb meem kuj tseem tuaj yeem muab faib ua macroscopic lossis microscopic. Cov cuab yeej macroscopic piav qhia cov yam ntxwv lossis tus cwj pwm ntawm tus qauv uas loj txaus kom pom, kov, tswj hwm, ntsuas, thiab lwm yam Qee yam khoom, ntawm qhov tod tes, tuaj yeem yog microscopic lossis macroscopic; pawg yog ib qho ntawm cov no.
