测量单位 功德测量单位 8
国际单位制中,功德测量单位为焦耳,符号:J
1J=1N×m=1W×sec=1kg×m2/sec2
其他功的测量单位:
-Wh(瓦-小时)……………1Wh =3,600J -kWh(千瓦-小时)…………1kWh =3.6×106J -cal(国际卡)……………….1cal =4.1868J -Cal,Kcal(大卡)…………….1Cal =1Kcal=4,186.8J -BTU(英热单位)……………1BTU=1,055.056J -CVh(马力-小时)………….1CVh=2.64779×106J -eV(电子伏特)………………1eV=1.6021892×10-19J
J
Wh
kWh
cal
Cal=Kcal
BTU
CVh
Ev
0
0
0
0
0
0
0
0
2,000
0.56
0.0006
477.69
0.478
1.9
0.0008
1.248 x1022
4,000
1.11
0.0011
955.38
0.955
3.79
0.0015
2.497 x1022
6,000
1.67
0.0017
1,433.08
1.433
5.69
0.0023
3.745 x1022
8,000
2.22
0.0022
1,910.77
1.911
7.58
0.003
4.993 x1022
10,000
2.78
0.0028
2,388.46
2.388
9.48
0.0038
6.241 x1022
20,000
5.56
0.0056
4,776.92
4.777
18.96
0.0076
1.248 x1023
30,000
8.33
0.0083
7,165.38
7.165
28.43
0.0113
1.872 x1023
40,000
11.11
0.0111
9,553.84
9.554
37.91
0.0151
2.497 x1023
50,000
13.89
0.0139
11,942.29
11.942
47.39
0.0189
3.121 x1023
100,000
27.78
0.0278
23,884.59
23.885
94.78
0.0378
6.241 x1023
150,000
41.67
0.0417
35,826.88
35.827
142.17
0.0567
9.362 x1023
200,000
55.56
0.0556
47,769.18
47.769
189.56
0.0755
1.248 x1024
250,000
69.44
0.0694
59,711.47
59.711
236.95
0.0944
1.560 x1024
500,000
138.89
0.1389
119,422.95
119.423
473.91
0.1888
3.121 x1024
750,000
208.33
0.2083
179,134.42
179.134
710.86
0.2833
4.681 x1024
1,000,000
277.78
0.2778
238,845.90
238.846
947.82
0.3777
6.241 x1024
2,000,000
555.56
0.5556
477,691.79
477.692
1,895.63
0.7553
1.248 x1025
3,000,000
833.33
0.8333
716,537.69
716.538
2,843.45
1.133
1.872 x1025
4,000,000
1,111.11
1.1111
955,383.59
955.384
3,791.27
1.5107
2.497 x1025
5,000,000
1,388.89
1.3889
1,194,229.48
1194.229
4,739.08
1.8884
3.121 x1025
6,000,000
1,666,67
1.6667
1,433,075.38
1,433.08
5,686.90
2.27
3.745 x1025
7,000,000
1,944.44
1.9444
1,671,921.28
1,671.92
6,634.72
2.64
4.369 x1025
8,000,000
2,222.22
2.2222
1,910,767.17
1,910.77
7,582.54
3.02
4.993 x1025
9,000,000
2,500
2.5
2,149,613.07
2,149.61
8,530.35
3.40
5.617 x1025
10,000,000
2,777.78
2,777.78
2,388,458.97
2,388.46
9,478.17
3.78
6.241 x1025
