Video: Tus qauv ntawm dispersive zog yog dab tsi?
2024 Tus sau: Miles Stephen | [email protected]. Kawg hloov kho: 2023-12-15 23:36
Dispersive zog ntawm prism
Lub refractive index ntawm cov khoom ntawm lub prism yuav xam los ntawm lub kev sib npaug . Qhov twg, D yog lub kaum sab xis ntawm qhov sib txawv tsawg kawg, ntawm no D yog txawv rau xim sib txawv.
Ib yam li ntawd, lub zog dispersive yog dab tsi?
Kev txhais ntawm dispersive zog .: cov zog ntawm qhov nruab nrab pob tshab los cais cov xim sib txawv ntawm lub teeb los ntawm kev cuam tshuam raws li ntsuas los ntawm qhov sib txawv inrefractivity rau ob qhov kev qhia dav dav sib txawv wavelengths faib los ntawm cov refractivity ntawm qee qhov teev nruab nrab nruab nrab.
Ib yam li ntawd, angular dispersion thiab dispersive zog yog dab tsi? Angular Dispersion :D & DispersivePower : w Lub peev xwm ntawm cov khoom siv ntawm lub prism, kom disperse agiven beam ntawm lub teeb rau hauv nws cov xim constituent, yog ntsuas los ntawm ob qhov ntau D & w; uas txhais tau tias. D = Nws yog qhov sib txawv ntawm cov ces kaum ntawm qhov tsawg kawg nkaus deviations rau apair.
Hauv qhov no, lub zog dispersive ntawm cov khoom ntawm Prism yog dab tsi?
Cov dispersive zog ntawm khoom ntawm a prism txhais tau tias yog qhov piv ntawm angular dispersion nruab nrab ntawm ob lub xim huab cua, rau qhov sib txawv uas tsim los ntawm cov xim.
Lub kaum sab xis ntawm dispersion yog dab tsi?
npe Optics. ib qho kev ntsuas ntawm lub kaum sab xis sib cais ntawm lub teeb rays ntawm txawv wavelength los yog xim traversing ib tug prism los yog diffractiongrating, sib npaug rau tus nqi ntawm kev hloov ntawm lub lub kaum sab xis ofdeviation nrog rau kev hloov pauv inwavelength.
Pom zoo:
Lub zog dispersive ntawm Prism yog dab tsi?
Lub zog dispersive yog ib qho kev ntsuas ntawm qhov sib txawv ntawm qhov sib txawv ntawm qhov siab tshaj plaws thiab qhov qis tshaj plaws uas nkag mus rau lub prism. Qhov no yog qhia nyob rau hauv lub kaum sab xis ntawm 2 huab wavelengths. Qhov ntau dua lub zog dispersive, ntau dua lub kaum sab xis ntawm lawv, thiab vice-versa
Tus qauv ntsuas kub thiab siab yog dab tsi Vim li cas tus qauv tsim nyog?
Cov txheej txheem siv cov txheej txheem yog qhov tseem ceeb rau kev qhia txog cov kua dej ntws thiab qhov ntim ntawm cov kua thiab cov pa roj, uas yog nyob ntawm qhov kub thiab txias. STP feem ntau yog siv thaum cov txheej txheem hauv xeev raug siv rau kev suav
Dab tsi yog qhov flux los ntawm lub voos xwmfab ntawm sab yog tias tus nqi ntawm Q yog ntawm ib qho ntawm nws lub ces kaum?
Raws li peb paub tias, tag nrho cov flux los ntawm tus nqi q yog q / ε 0 (Gauss txoj cai). Yog hais tias tus nqi yog nyob rau ntawm lub ces kaum ntawm lub voos xwmfab, ib co ntawm cov flux nkag mus rau hauv lub voos xwmfab thiab tawm los ntawm ib co ntawm nws lub ntsej muag. Tab sis qee qhov flux tsis nkag mus rau hauv lub voos xwmfab. Qhov 1/8th no yuav muab faib ua 3 ntu dua
Tus qauv qauv yog dab tsi Qhov txawv ntawm tus qauv qauv thiab tus qauv molecular yog dab tsi?
Cov mis mos molecular siv cov cim tshuaj thiab cov ntawv sau npe los qhia cov naj npawb ntawm cov atoms sib txawv hauv cov molecule lossis compound. Ib qho empirical formula muab qhov yooj yim tshaj plaws, tag nrho tus lej piv ntawm atoms hauv ib qho chaw. Cov qauv qauv qhia txog kev sib koom ua ke ntawm cov atoms hauv cov molecule
Tus nqi ntawm dispersive zog ntawm Prism yog dab tsi?
Cov pom wavelengths zoo refrac ntawm cov sib txawv thiab sib cais rau hauv lawv cov xim. Dispersivepower yog ib qho kev ntsuas ntawm qhov sib txawv ntawm qhov sib txawv ntawm qhov siab tshaj plaws thiab qis tshaj wavelengths uas nkag mus rau prism. Qhov no yog qhia nyob rau hauv lub kaum sab xis ntawm 2 heev wavelengths