Which line from the text provides evidence that the author is comparing and contrasting the ideas of Plato and Aristotle? “Many of the framers at Philadelphia had studied and understood Plato’s and Aristotle’s political philosophies.”
“A few years after losing the war with Sparta, Athens put the 70-year-old Socrates on trial for not accepting the gods of Athens.”
“The Constitution further limits the powers of the government by listing its powers: The government may not exercise any power beyond those listed.”
“Like Plato, Aristotle, wrote extensively on the subjects of tyranny and the rule of law.”

electromagnetic shielding is the practice of reducing the electromagnetic field in a space by blocking the field with barriers made of conductive or magnetic materials. shielding is typically applied to enclosures to isolate electrical devices from their surroundings, and to cables to isolate wires from the environment through which the cable runs. electromagnetic shielding that blocks radio frequency electromagnetic radiation is also known as rf shielding.

the shielding can reduce the coupling of radio waves, electromagnetic fields and electrostatic fields. a conductive enclosure used to block electrostatic fields is also known as a faraday cage. the amount of reduction depends very much upon the material used, its thickness, the size of the shielded volume and the frequency of the fields of interest and the size, shape and orientation of apertures in a shield to an incident electromagnetic

from wikipedia

find the surface area of the sphere to the nearest square unit. use a calculator.

a. 254 in.2

b. 64 in.2

c. 127 in.2

d. 1,018 in.2