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共找到 6 与1mark 相关的结果，耗时1 ms
英语加物理题第十四题Question14(
1mark
)Apowerstationdeliversitspowerat33kVdownatransmissionlineconsistingofapairofcables10kmlongwitharesistanceof1
英语
long with a r
Question1(
1mark
)Whichofthefollowingisafalsestatementinregardstoanidealfluid?ATheflowhaszeroviscosityBTheflowisnon-rotationalCTheflowisl
英语
s non-rotation
物理第十一题Question11(
1mark
)Anincandescentlightglobehasacurrentof0.25A,andrunson240V.Whatistheresistanceofthefilamentintheglobe?
英语
in the globe?
物理第8题答案Question8(
1mark
)Waterispumpeduptoastoragereservoirataheightof20m.Theflowvelocityatthebaseis2m/sandtheflowvelocityatthetopis1m/s.
英语
flow velocity
Question5(
1mark
)Waterisdeliveredtothethirdfloorofabuildingfromapipeatgroundlevelataflowrateof7,200litresperhour.Convertthegivenflowrate
英语
hour.Convert t
Question9(
1mark
)Themagnitudeofthechargeonanelectronisapproximately:A1019CB10-19CC109CD10-23CE1023C
英语
1
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