The root word of navigation is NAVI
Formula : v = 4/3 π r ^3
π = 3.14159265...
V = 4/3 π (12)^3
V = 4/3 π (1728)
V = π (1728)
V = 3.14 (1728)
V = 5425.92
Hope that helps
St. Peter's Basilica is the late renaissance church within Vatican city.
Explanation:
It is the Europe' largest christian church. it is said that St. Peter's Basilica is erected on the Tomb of the Saint Peter which is revered to be the first disciple of Jesus Christ. It is built in the shape of a cross. It is believed that it stays intact from fourth century. it is honored to be the standing evidence of the great Rome architecture.
Constantine built the first Saint Peters Basilica in order to celebrate the acceptance of Christianity. it was also considered to be the meeting place of Romans. The interiors of the church is constructed and decorated in Borque style. Bernini who was a famous sculpture also designed its features.
Wilhelm II was the German Kaiser who is the King of Prussia and a well-known figure during World War I
Explanation:
He gained fame by swaging himself to be a famous militarist. He never sought war and he withdrew his army officials from mobilizing. He was given the entitlement of superior war lord at the time of world war.
This title made him to participate in the war. His role in the initiation of the war was considered to be controversial. At the end he was compelled to relinquish the monarchical status and he lived in exile at Netherlands.
The daily life of a serf was hard. The Medieval serfs did not receive their land as a free gift; for the use of it they owed certain duties to their master. These took chiefly the form of personal services. Medieval Serfs had to labor on the lord's domain for two or three days each week, and at specially busy seasons, such as ploughing and harvesting, Serfs had to do do extra work.
The daily life of a serf was dictated by the requirements of the lord of the manor. At least half his time was usually demanded by the lord. Serfs also had to make certain payments, either in money or more often in grain, honey, eggs, or other produce. When Serfs ground the wheat he was obliged to use the lord's mill, and pay the customary charge. In theory the lord could tax his serfs as heavily and make them work as hard as he pleased, but the fear of losing his tenants doubtless in most cases prevented him from imposing too great burdens on the daily life of the serf.