最基本的单位进制!前提：要有具体的单位进制!最好有怎样推倒的!跪谢!o(∩_∩)o...1.52m= cm= mm 5m/s= km/h 60mA= A5c㎡= ㎡= ㎡ 1Pa= N/㎡ 0.1V= mV100mL= d㎡= ㎡ 0.5t= kg= g 2.5kΩ= Ω720s= min= h 1g/cm3= kg/m3 2Ω= V/A1
最基本的单位进制!前提：要有具体的单位进制!最好有怎样推倒的!跪谢!o(∩_∩)o...1.52m= cm= mm 5m/s= km/h 60mA= A5c㎡= ㎡= ㎡ 1Pa= N/㎡ 0.1V= mV100mL= d㎡= ㎡ 0.5t= kg= g 2.5kΩ= Ω720s= min= h 1g/cm3= kg/m3 2Ω= V/A1
最基本的单位进制!
前提：要有具体的单位进制!最好有怎样推倒的!
跪谢!o(∩_∩)o...
1.52m= cm= mm 5m/s= km/h 60mA= A
5c㎡= ㎡= ㎡ 1Pa= N/㎡ 0.1V= mV
100mL= d㎡= ㎡ 0.5t= kg= g 2.5kΩ= Ω
720s= min= h 1g/cm3= kg/m3 2Ω= V/A
10m/s= km/h 5J= N·m 3J= V·A·s
54km/h= m/s 6kW·h= J 4W= J/s
最基本的单位进制!前提：要有具体的单位进制!最好有怎样推倒的!跪谢!o(∩_∩)o...1.52m= cm= mm 5m/s= km/h 60mA= A5c㎡= ㎡= ㎡ 1Pa= N/㎡ 0.1V= mV100mL= d㎡= ㎡ 0.5t= kg= g 2.5kΩ= Ω720s= min= h 1g/cm3= kg/m3 2Ω= V/A1
1.52m=1.52*100cm=1.52*1000mm 5m/s=5*3.6 km/h 60mA=60*0.001 A
5c㎡=5*0.0001 ㎡= ㎡ 1Pa=1 N/㎡ 0.1V=0.1*0.001 mV
100mL=?d㎡=?㎡(体积跟面积转换?) 0.5t=0.5*1000 kg=0.5*1000000 g 2.5kΩ=2.5*1000 Ω
720s=720/60 min=720/3600 h 1g/cm3=1*1000 kg/m3 2Ω=2 V/A
10m/s=10*3.6 km/h 5J=5 N·m 3J=3 V·A·s
54km/h=54/3.6 m/s 6kW·h=6*3600000 J 4W=4 J/s
1.52m=150cm=1500mm 5m/s=18km/h 60mA= A
5c㎡=0.05㎡
100mL= d㎡= ㎡ 0.5t=500kg=500000g
720s=120min=2h
10m/s=36km/h
54km/h=15m/s
你写的符号我都没学全-。-~~~物理我刚刚开始学。。。。