Select all of the true statements.
π is the area of a circle of radius 1
π is the area of a c...
Select all of the true statements.
π is the area of a circle of radius 1
π is the area of a circle of diameter 1
π is the circumference of a circle of radius 1
π is the circumference of a circle of diameter 1
π is the constant of proportionality relating the diameter of a circle to its circumference
π is the constant of proportionality relating the radius of a circle to its area
Answers: 3
Physics, 22.06.2019 18:30, kalithekittenqueen
Aprotein molecule in an electrophoresis gel has a negative charge. the exact charge depends on the ph of the solution, but 30 excess electrons is typical. what is the magnitude of the electric force on a protein with this charge in a 1600n/c electric field? write in two significant numbers, and also in newton
Answers: 2
Physics, 23.06.2019 00:30, gamallopatty
What is the coldest temperature ever recorded in san antonio?
Answers: 1
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