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formula, in mathematics and physics

(Encyclopedia)formula, in mathematics and physics, equation expressing a definite fixed relationship between certain quantities. The quantities are usually expressed by letters, and their relationship is indicated ...

Gederah

(Encyclopedia)Gederah gēdēˈrə, gĕdˈ– [key], town, SW ancient Palestine. It is mentioned in the Book of Joshua. Modern Gederah (Israel) has been the site of a Zionist agricultural settlement since the late 1...

Petah Tiqwa

(Encyclopedia)Petah Tiqwa pĕtäˈ tēkˈvä [key], town (1994 pop. 152,000), W central Israel. Its industries produce textiles, plastics, processed foods, tires and other rubber products, and soap. There are exten...

Weizmann, Chaim

(Encyclopedia)Weizmann, Chaim khīmˈ vītsˈmän [key], 1874–1952, scientist and Zionist leader, first president (1948–52) of Israel, b. Russia, grad. Univ. of Freiburg, 1899. He lectured in chemistry at the U...

Tarshish

(Encyclopedia)Tarshish tärˈshĭsh [key], in the Bible. 1 Eponym of a country distant from Palestine which cannot be accurately identified; Cyprus, Spain, and Tarsus (S Asia Minor) have been suggested. Traditional...

Evangelical and Reformed Church

(Encyclopedia)Evangelical and Reformed Church, Protestant denomination formed by the merger (1934) of the Reformed Church in the United States and the Evangelical Synod of North America. Both of these bodies had or...

executors and administrators

(Encyclopedia)executors and administrators. An executor is the person designated in the will of a deceased person to carry out the provisions of the will. An administrator is the person appointed by a probate court...

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