Surface Area of A Sphere Calculator

Radius of sphere:
Surface area of Sphere=



The Surface Area of a Sphere Calculator an online tool which shows Surface Area of a Sphere for the given input. Byju's Surface Area of a Sphere Calculator is a tool
which makes calculations very simple and interesting. If an input is given then it can easily show the result for the given number.


Practise This Question

In a weird sequence of amnesiac time-travel events, you are transported to 16th century Germany where the only practical fuel (or energy source) is firewood. Suppose you are given a piece of Copper which contains silver in small quantities. As luck would have it, you have a good quantity of Lead at your disposal. In this scenario, which one of the following metallurgical methods would you choose to refine the impure copper?