We derive expressions for surface element and volume element in a spherical coordinate system. We then integrate the volume element over the entire volume to find the volume of a sphere (4/3 * pi * R^3). 0:00 Intro 1:26 Surface and volume elements 6:20 Volume of a sphere 8:36 Next video Join this channel to get access to perks: / @djordjeromanic Atmospheric science playlist: • Atmospheric Science Wind energy playlist: • Wind Energy Wind engineering playlist: • Wind Engineering Channel's mission: --------- The dissemination of knowledge and advancement of learning by providing high-quality content in the fields of atmospheric science, wind engineering, and wind energy. --------- Link to PayPal donation: https://www.paypal.me/DjordjeRomanic Stay in the atmosphere! See you in the next video. Cheers! #AtmosphericScience #WindEngineering #WindEnergy