1. ,

, , . , 5 2 . , 40 , a 200 L = 80 .

, , , ( ), . , 300 000 /, . . , L ()/2 . .



, .



f ,



.

. . , . .

, , . . . , .
, , .



.1 -



, . (, , (.1 ). (.2 ), , . , .




.2 -



, , , . , . ( 1- ) 3/4 (). .2. , :



. ,


( 20 )


, 1974 - 1980 . , , , , 360±30 /, - . , "Deutsche Physik", . FAQ .





 24.09.2020 - 06:26: - Ecology -> - _.
24.09.2020 - 06:25: , - War, Politics and Science -> - _.
24.09.2020 - 06:24: , , - Upbringing, Inlightening, Education -> - _.
24.09.2020 - 04:57: , - War, Politics and Science -> . ? - _.
24.09.2020 - 04:52: , , - Upbringing, Inlightening, Education -> - _.
24.09.2020 - 04:45: , - War, Politics and Science -> - _.
24.09.2020 - 04:44: , , - Upbringing, Inlightening, Education -> - - _.
23.09.2020 - 19:06: - Economy and Finances -> - _.
23.09.2020 - 19:05: , - War, Politics and Science -> . - _.
21.09.2020 - 06:32: , , - Upbringing, Inlightening, Education -> - _.
20.09.2020 - 06:03: - Personalias -> WHO IS WHO - - _.
19.09.2020 - 06:44: , , - Upbringing, Inlightening, Education -> - _.

   - Bourabai Research Bourabai Research Institution