Video: Dab tsi yog qhov yuam kev loj tshaj plaws yog tias Irina ntsuas qhov ntev ntawm nws lub qhov rais li 3.35 feet qhov yuam kev loj tshaj plaws yog taw?
2024 Tus sau: Miles Stephen | [email protected]. Kawg hloov kho: 2023-12-15 23:36
Solution: Cov yuam kev loj tshaj plaws hauv a ntsuas yog txhais raws li ib nrab ntawm cov ntsuas unit. Yog li, lub yuam kev loj tshaj plaws rau 3.35ft ib yog 0.005 ko taw.
Ib sab ntawm qhov no, dab tsi yog qhov yuam kev loj tshaj plaws rau kev ntsuas ntawm 2 ko taw?
Cov yuam kev loj tshaj plaws (GPE) yog tus loj tshaj plaws tus nqi ib daim duab ballpark tuaj yeem nco lub cim. Nws yog ib nrab ntawm qhov ntsuas unit koj siv. Piv txwv li: Yog ntsuas Hauv centimeters, GPE yog 1 / 2 cm.
Tsis tas li ntawd, dab tsi yog qhov yuam kev loj tshaj plaws ntawm kev ntsuas coj mus rau qhov ze tshaj plaws kaum ntawm ib lub 'meter'? Cov yuam kev loj tshaj plaws yog 0.5 x 1 lossis 0.5 cm. Lub sijhawm no 4.2 yog ntsuas mus rau nyob ze qhov thib kaum ntawm ib nti lossis 0.1 nti, yog li ntawd ntsuas unit yog 0.1.
Tsis tas li ntawd, dab tsi yog qhov yuam kev loj tshaj plaws thaum ntsuas mus rau lub quarter ze tshaj plaws ntawm ib nti?
Yog li ntawd, lub qhov ua yuam kev loj tshaj plaws thaum ntsuas rau lub quarter ze tshaj plaws ntawm ib nti yog 1/8 nti.
Yuav ua li cas koj pom qhov yuam kev kiag?
Yuav xam cov yuam kev kiag , siv cov formula, " Qhov yuam kev kiag = Ntsuas Tus Nqi - Qhov tseeb tiag." Pib los ntawm kev ntsaws tus nqi tiag tiag rau hauv cov qauv, uas yuav muab rau koj lossis yog tus qauv lees paub. Tom qab ntawd, ua ib qho kev ntsuas thiab muab tus nqi ntsuas rau hauv cov qauv.
Pom zoo:
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Refraction
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