Qhov cuam tshuam ntawm cua sov ntawm cov yeeb nkab zaus ntau dua li qhov nce ntawm qhov ntev ntawm cov yeeb nkab kom qhov zaus ntawm cov yeeb nkab hauv nruab nrog cev nce ntxiv thaum kub nce.
Thaum kub nce zaus ntawm cov yeeb nkab hauv nruab nrog cev?
Q. Kev lees paub: Lub hauv paus zaus ntawm cov yeeb nkab qhib lub cev nce ntxiv thaum qhov kub thiab txias nce. Yog vim li cas: Qhov no yog vim qhov kub nce, qhov nrawm ntawm lub suab nce nrawm dua qhov ntev ntawm cov yeeb nkab.
Qhov ntsuas kub cuam tshuam li cas?
Ntau yam xws li qhov kub thiab txias tuaj yeem cuam tshuam qhov zaus. … Nkoj taug kev nrawm dua ntawm txoj hlua nruj dua thiab qhov zaus yog li ntawd siab dua rau ib lub wavelength. Ntawm qhov tod tes, nthwv dej taug kev qeeb qeeb ntawm txoj hlua xoob thiab qhov zaus yog li qis dua rau qhov muab wavelength.
Yuav ua li cas cuam tshuam rau lub cev zaus ntawm lub cev?
Teb: Lub cev zaus ntawm cov yeeb nkab hauv nruab nrog cev nyob ntawm cov yeeb nkab ntev. Nqe lus piav qhia: Lub cev cov yeeb nkab yog ib qho cuab yeej siv los tsim suab.
Puas zaus nyob ntawm qhov kub thiab txias?
Qhov kev siv ntawm wavelength nce nrog nce hauv temp thiab lub wavelength nws tus kheej txo qis yog li lub wavelength yog inversely proportional rau temp thiab qhov zaus yog ncaj qha proportional rau temp, tab sis nyob rau hauv cov ntaub ntawv ntawm suab waves zaus tsis yogcuam tshuam qhov kev hloov ceev yog vim qhov tseeb tias qhov nruab nrab kinetic…
