When is World Metrology Day celebrated?
Options
1) 20 May
2)21 May
3)22 May
4)23 May
answer
1) 20 May
Other details
World Metrology Day celebrates the signature by representatives of seventeen nations of the Metre Convention on 20 May 1875.
The Convention set the framework for global collaboration in the science of measurement and in its industrial, commercial and societal application.
Options
1) 20 May
2)21 May
3)22 May
4)23 May
answer
1) 20 May
Other details
World Metrology Day celebrates the signature by representatives of seventeen nations of the Metre Convention on 20 May 1875.
The Convention set the framework for global collaboration in the science of measurement and in its industrial, commercial and societal application.
