1) second <> minute<> hour
2) Millim Ampere( mA)<> Ampere (A)
3 ) Kilowatt hour(kWh) <> KiloJoule(KJ )<>Joule( J) <> Calorie(cal)
4) mm<>cm <> m <> km
5) Ω <> KΩ
求單位換算的公式(數學及物理學)
2009-11-04 4:23 am
回答 (2)
2009-11-08 12:29 am
✔ 最佳答案
1) 60 seconds = 1 minute60 minutes = 1 hour
3600 seconds = 1 hour
2) 1 mA = 1000000 A
3) 1 kWh * t = 1 KJ (when t = 1hour)
1 kJ = 1000J
1kJ = 239 Calorie = 1000J
4) 10mm = 1cm
100 cm = 1m
1000 m = 1km
5) 1000Ω = 1kΩ
參考: Hope can help you~~~~~~
2009-11-14 9:36 am
1000 mA = 1A
收錄日期: 2021-04-16 12:06:33
原文連結 [永久失效]:
https://hk.answers.yahoo.com/question/index?qid=20091103000051KK03108