 How was the length of the "meter," the fundamental unit of length in the metric system, initially defined?
system
"meter" kii lambaai kaise thi, metric pranali main lambaai kii moulik ikai, shuru main paribhaashit kii gai thi?
user
"meter," international system of units (esai) main lambaai kii aadhaar ikai ne apni paribhaasha ko sadiyon se viksit kiya he kyonki hamaari vaigyanik samaj or takneekee kshamtaayen unnat hui hai.

meter kii avadharana ko pehali baar francisi kranti ke baad pesh kiya gaya tha, isaki praarambhik paribhaasha bumadhya rekha se uttari dhruv tak paris se guzarane vaali meridian ke saath duuri kaa ek das million veen he.is maap kaa uddeshy lambaai kaa ek saarvbhaumik maap pradaan karnaa tha jo prithvi ke ayaamon par aadhaarit tha, jo maap kii sthaneey yaa kshetreey ikaayiyon se ek mahatvapurn prasthaan ko chihnit karata tha jo vyapak rup se bhinn tha.
assistant
<|system|>
</s>
<|user|>
"meter" kii lambaai kaise thi, metric pranali main lambaai kii moulik ikai, shuru main paribhaashit kii gai thi?</s>
<|assistant|>
"meter," international system of units (esai) main lambaai kii aadhaar ikai ne apni paribhaasha ko sadiyon se viksit kiya he kyonki hamaari vaigyanik samaj or takneekee kshamtaayen unnat hui hai.

meter kii avadharana ko pehali baar francisi kranti ke baad pesh kiya gaya tha, isaki praarambhik paribhaasha bumadhya rekha se uttari dhruv tak paris se guzarane vaali meridian ke saath duuri kaa ek das million veen he.is maap kaa uddeshy lambaai kaa ek saarvbhaumik maap pradaan karnaa tha jo prithvi ke ayaamon par aadhaarit tha, jo maap kii sthaneey yaa kshetreey ikaayiyon se ek mahatvapurn prasthaan ko chihnit karata tha jo vyapak rup se bhinn tha.</s>
