功、能和热量单位换算

   2017-01-02 互联网1760
核心提示:耳 (J)公斤·米 (kg·m)米制马力·时 (PS·h)英制马力·时 (HP·h)千瓦·时 (kW·h)千卡 (kcal)英热单位 (Btu)英尺·磅 (ft·lb)10.1023.777×10-73.725×10-72.778×10 -

耳 (J)

公斤·米 (kg·m)

米制马力·时 (PS·h)

英制马力·时 (HP·h)

千瓦·时 (kW·h)

千卡 (kcal)

英热单位 (Btu)

英尺·磅 (ft·lb)

1

0.102

3.777×10-7

3.725×10-7

2.778×10 -7

2.389×10-4

9.478×10-4

0.7376

9.807

1

3.704×10-6

3.653×10-6

2.724×10 -6

2.342×10-3

9.295×10-3

7.233

2.648×106

2.7×105

1

0.9863

0.7355

632.5

2510

1.953×106

2.685×106

2.738×105

1.014

1

0.7457

641.2

2544.4

1.98×106

3.6×106

3.671×105

1.36

1.341

1

859.8

3412

2.655×106

4187

426.9

1.581×10-3

1.559×10-3

1.163×10-3

1

3.968

3.087×103

1055

107.6

3.985×10-4

3.93×10-4

2.93×10-4

0.252

1

778.2

1.356

0.1383

5.121×10-7

5.05×10-7

3.768×10-7

3.24×10-4

1.285×10-3

1

1 焦耳 (J)=1 牛顿·米 (N·m)=1 瓦·秒 (W·s)=107 尔格 (erg) ; 1 尔格 (erg)=1 达因·厘米 (dyn·cm)=10-7 焦耳; 1 英尺·磅达 (ft·pdl)=4.214×10-2 焦耳 =4.297×10-3 公斤·米; 1 摄氏热单位 (Chu)=1.8 英热单位 (Btu)

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