So the correct answer is B. Examples of calculating surface area and volume of sphere Exercise 1 : Given a circle with a circumference of 31.4 cm. Calculate the volume of a sphere with a radius equal ...

A mesoporous crystalline niobium oxide with tunable pore sizes was synthesized via the sol–gel-based inverse micelle method. The material shows a surface area of 127 m2/g, which is the highest surface ...

A full road closure during surface work, and path closure during work beneath the bridge will be required. Work will be conducted 8 a.m.-5 p.m. through June 30.