Reference of Measurements in Halacha: Difference between revisions
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* The 22.5 minute mil is based on the understanding that a person could walk 40 mil from olot to tzet, with 4 mil from olot until netz and 4 mil from shekiya until tzet, leaving 32 mil from netz until shekiya. Dividing up the 12 hours of the equinox day into 32 equal sections produces a 22.5 minute mil (40-4-4=32; 720/32=22.5). This is the opinion of the Gra 459:1 and Zmanim Khalacha pp. 19-20. | * The 22.5 minute mil is based on the understanding that a person could walk 40 mil from olot to tzet, with 4 mil from olot until netz and 4 mil from shekiya until tzet, leaving 32 mil from netz until shekiya. Dividing up the 12 hours of the equinox day into 32 equal sections produces a 22.5 minute mil (40-4-4=32; 720/32=22.5). This is the opinion of the Gra 459:1 and Zmanim Khalacha pp. 19-20. | ||
* The 24 minute mil is sourced in the Rambam Korban Pesach 5:8 and Pirush Mishnayot Pesachim 9:1 who holds that a person could travel 15 mil from netz until chatzot and when doubled it emerges a person can travel 30 mil from netz until shekiya. Diving 12 hours into 30 equal parts yields a 24 minute mil (720/30=24).</ref> | * The 24 minute mil is sourced in the Rambam Korban Pesach 5:8 and Pirush Mishnayot Pesachim 9:1 who holds that a person could travel 15 mil from netz until chatzot and when doubled it emerges a person can travel 30 mil from netz until shekiya. Diving 12 hours into 30 equal parts yields a 24 minute mil (720/30=24).</ref> | ||
#When [[Mil]] is given in terms of distance it is equal to 2000 [[Amot]].<ref>Rashi Yoma 67a s.v. shivah and Tosfot Shabbat 34b s.v. safek write that a mil is 2000 | #When [[Mil]] is given in terms of distance it is equal to 2000 [[Amot]].<ref>Rashi Yoma 67a s.v. shivah and Tosfot Shabbat 34b s.v. safek write that a mil is 2000 amah. Shulchan Aruch O.C. 261:2 writes that 3/4 of a [[mil]] is equal to 1500 [[amah]], implying a [[mil]] is 2000 [[amah]]. [http://www.yeshiva.org.il/midrash/shiur.asp?id=15883#3b Rabbi Melamed on yeshiva.org.il] writes that a [[mil]] is 2000 [[amah]].</ref> | ||
==Money== | ==Money== | ||
