Question

Social Studies Application: Remembering that 1AD came immediately

after 1BC, while solving these problems take 1BC as –1 and 1AD as +1.

(a) The Greeco-Roman era, when Greece and Rome ruled Egypt started

in the year 330 BC and ended in the year 395 AD. How long did

this era last?

(b) Bhaskaracharya was born in the year 1114 AD and died in the

year 1185 AD. What was his age when he died?

(c) Turks ruled Egypt in the year 1517 AD and Queen Nefertis ruled

Egypt about 2900 years before the Turks ruled. In what year did

she rule?

(d) Greek mathematician Archimedes lived between 287 BC and

212 BC and Aristotle lived between 380 BC and 322 BC. Who lived

during an earlier period?​

Answer 1

Answer:

Coulomb, unit of electric charge in the metre-kilogram-second-ampere system, the basis of the SI system of physical units. It is abbreviated as C. The coulomb is defined as the quantity of electricity transported in one second by a current of one ampere.

Answer 2

Answer:

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