History, 13.02.2020 20:06 DarinKing2005
The first international standard of length was a metal bar kept at the International Bureau of Weights and Measures. One meter of length was defined to be the distance between two fine lines engraved near the ends of the bar. Why was it important that the bar be kept at a constant temperature?
Answers: 1
History, 21.06.2019 22:00, berlyntyler
What was the significance other than the obvious harm to us forces of the terror attack on the uss cole in 2000
Answers: 1
History, 22.06.2019 03:30, lujaynsparkles
Many blacks moved from the south to northern cities during world war li looking for employment. after the war, a number of them lost their jobs. why did this happen?
Answers: 1
The first international standard of length was a metal bar kept at the International Bureau of Weigh...
Mathematics, 02.10.2019 10:50
Mathematics, 02.10.2019 10:50
Chemistry, 02.10.2019 10:50
Health, 02.10.2019 10:50
Biology, 02.10.2019 10:50