作业帮8.One kilowatt-hour(1 k Wh) is equal to one kilowatt (i.e,10
来源：学生作业帮 编辑：作业帮 分类：英语作业 时间：2024/07/03 12:25:49
8.One kilowatt-hour(1 k Wh) is equal to one kilowatt (i.e,1000 W) of power acting for one hour.Recall that there are 60 seconds in a minute and 60 minutes in an hour.
BACKGROUND:
瓦特是功率的单位,而度是电功的单位,它们之间不能相互转换.
如果在功率上再乘以一个时间,那么这个结果就是功.功的单位有焦耳和千瓦时,千瓦时就是平时所说的“度”,它们之间的关系如下：
1焦=1瓦·秒
1千瓦时=1千瓦·小时=1000瓦·小时=1000*3600瓦·秒=3600000焦
即：
1J=1W·s
1kWh=1kW·h=1000w·h=1000*3600w·s=3600000J
ANSWER:
Kilowatt-hour (kWh) is a unit of Power.1 kilowatt-hour means that it will use (or transfer) one kilowatt every hour.
We know that 1 J = 1 Watt·Second
And there are 60 seconds in a minute and 60 minutes in an hour,which means 3600 seconds in an hour.Therefore,1 kilowatt-hour= 1000 watt-hour = 1000×3600 watt-second=3,600,000 J
供参考,
瓦特是功率的单位,而度是电功的单位,它们之间不能相互转换.
如果在功率上再乘以一个时间,那么这个结果就是功.功的单位有焦耳和千瓦时,千瓦时就是平时所说的“度”,它们之间的关系如下：
1焦=1瓦·秒
1千瓦时=1千瓦·小时=1000瓦·小时=1000*3600瓦·秒=3600000焦
即：
1J=1W·s
1kWh=1kW·h=1000w·h=1000*3600w·s=3600000J
ANSWER:
Kilowatt-hour (kWh) is a unit of Power.1 kilowatt-hour means that it will use (or transfer) one kilowatt every hour.
We know that 1 J = 1 Watt·Second
And there are 60 seconds in a minute and 60 minutes in an hour,which means 3600 seconds in an hour.Therefore,1 kilowatt-hour= 1000 watt-hour = 1000×3600 watt-second=3,600,000 J
供参考,
8.One kilowatt-hour(1 k Wh) is equal to one kilowatt (i.e,10
equal词性one and one is equal to two.中equal是什么词性?
请问,this is much equal to the one i bought last week.
英语翻译Is one plus one equal to two?In math no doubt we will sa
One Minute to say "I love You",One Hour to explain it,A whol
One minute to say I love you one hour to explain it ,a whole
an hour one hour
翻译这句话every one is born equal
As is clear to everybody,the village is no longer the one wh
one k() is 1,000 meters
I play computer game _____ one hour.
I wanted to know______,but no one would like to tell me.A.wh