1度＝1千瓦·时。千瓦时就是平时所说的“度”，计算公式为功率乘以时间。假设一台耗电设备的功率为2500瓦，即其一小时的耗电量为2.5千瓦时，也就是一小时2.5度电。单位转换：1焦=1瓦×秒 1千瓦时=1千瓦×1小时=1000瓦×1小时=1000瓦×3600秒=3600000焦 即：1千瓦时=3.6×10^6焦 1kW·h...
To calculate a Btu value to the corresponding value in Joule, just multiply the quantity in Btu by1055.0559(the conversion factor). Here is theformula: Value in Joules = value in Btu ×1055.0559 Suppose you want to convert 1 Btu into Joules. Using the conversion formula above, you will get...
焦耳(Joule)J13.6×1069.8067101.32500.04214.18681.35582.6800×1064.18551055.0600千瓦小时(kilowatthour)国际蒸汽表卡(calorie)英尺磅力(footpoundforce)ft.Ibf0.73762.66×1067.23374.73350.03113.08811.98×1063.0871778.169英马力小时(horsepowerhour)Hp.h3.73×10-71.3413.65×10-63.77×10-51...
A kilowatt-hour (kWh) is a unit of energy that represents the consumption of one kilowatt (kW) of power over a duration of one hour. In simpler terms, if you were to run an appliance that requires one kilowatt of power continuously for one hour, it would use one kilowatt-hour of ener...
You have: tera watt hour You want: g tera watt hour = 40.055402 g You have: 15 TW years You want: g 15 TW years = 5266772.3 g You have: 15 TW years You want: kg 15 TW years = 5266.7723 kg In the 1950's the US built 300 MK-17 and MK-24 bombs, each of which could releas...
jouleJkilowatt-hour(kW·h) powerwattW impactstrengthjouleJ sectionmodulusmeter 3 m 3 momentofsectionmeter 4 m 4 (secondmomentofarea) fracturetoughnessPa· m Heat temperature—thermodynamickelvinKdegreeCelsius(°C) [Note(2)] temperature—otherthandegreeCelsius°Ckelvin(K) thermodynamic linearexpansion...
Watt-Hour:A unit of energy equal to the total amount of energy that would be delivered in 1 hour of time if the rate of energy flow was 1 watt (one Joule per second). The number of watts times the number of hours equals the number of watt-hours. (Abbreviated Wh.) ...
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Bricks are baked in a kiln.砖是在窑里烧成的。 27 kilowatt n.千瓦 参考例句: They pay thirty fen per kilowatt hour.他们每度电付三角钱。 The watt is a small unit of power so that we use the kilowatt instead.瓦特是小功率的单位,因此我们用千瓦代之。 28 kindle v.点燃,着火 参考例句:...
aA typical automobile engine has a maximum power output of 200 horsepower. One horsepower is 746 watts. One watt is one joule per second. Assume that a car traveling at 61 mph gets 25 miles per gallon of gasoline using 26% of the maximum power of the engine 一个典型的汽车引擎有200马力...