L S如何换算成m³ s
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40除以3.6
除以.1m/s=3.6km/hm/s换算成km/h时,乘以3.6,反之除以.
1磅=0.4536千克(公斤)1英尺=0.3048米1磅/英尺(lbs/ft)=0.4536/0.3048≈1.488千克/米(kg/m)
15m/s除以3.6就行了
Xkm/h=X×1000m/3600s=X×(1000/3600)m/s=(X/3.6)m/s就是这样,单位拎出来,数值运算20km/h=20/3.6m/s=5.5m/s20m/s=20×10^(-3
很简单除以100就可以了,因为100cm=1m如:1cm/s^2=(1/100)m/s^2=0.01m/s^22cm/s^2=(2/100)m/s^2=0.02m/s^2
1km=1000m,1h=3600s1m/s=(1/1000)/(1/3600)km/h=3.6km/h
50cm/s=(50/100000km)/(1/3600h)=1.8km/h20dm/s=(20/10000km)/(1/3600h)=7.2km/h
0.5m^3/h=500000cm^3/h=500000cm^3/(3600s)=138.889cm^3/s也就是原来的数据×1000000/3600=2500/9
设该气体的密度ρ=xkg/m³,【可以查表得出具体的x值】1g/s=1g/[(1/60)min]=60g/min=0.06kg/min=[0.06kg/(xkg/m³)]/min=
1km/h=1000m/3600s=1m/3.6s=3.6分之1m/s1m/s=3.6km/h
km=1000mh=60min=60s*60s=3600skm/h=1000m/3600s自己算吧一般直接除以3.6
km/h=1km/1h=1000m/3600s=1/3.6m/sm/s=0,001km/s望采纳
494.4m/min
L/s=3600L/h=3.6m3/h
L换m^3(45/1000)dm^2换m^2(45/1000)*100=45/10min换s(45/10)/60=45/600=3/40即为3/40m^3/m^2/s再问:能不能取整再答:能。它等于3
1m/s=3.6km/h
1m/s=3.6km/h1cm/s=1/100m/s这就是换算公式后者考的可能性较小不过既然有问必答
54x1000÷3600=15m/s手机提问的朋友在客户端右上角评价点【满意】即可.
5km=5000m1min=60s5km/min=5000m/60s=250/3m/s