Molecular speeds: Polar coordinates
{"Image DocumentName": "Molecular speeds: Polar coordinates", "Image ImageDescription": "q. vz. vy. vx. f. Surface element, dS, shown \u2013 need to consider volume element, dV. Considering all directions, the tip of the velocity vector \u2018sweeps\u2019 out a spherical volume (only one \u2018octant\u2019 shown above). How many velocity states within v and v + dv ? ? What is the volume of this thin shell? Consider thin shell of sphere. whose radius changes from. v to v + dv.", "Image XResolution": "37", "Image YResolution": "37", "Image ResolutionUnit": "Pixels/Centimeter", "Image Software": "SlidePlayer", "Image YCbCrPositioning": "Centered"}