Convection is the heat transfer within fluids. Advection, and diffusion. process of moving hot water and cold when heated. Transmission of energy in liquids. Vector illustration for science, and educational use Sweatshirt #233343610
Get ready for cooler weather with this classic crew neck sweatshirt. This piece is crafted with pre-shrunk fabric, a 1x1 rib-knit collar with spandex, air-jet spun yarn for softness and reduced pilling, and double-needle stitching around the collar, shoulders, armholes, cuffs, and hem. The garment is quarter-turned to prevent a crease down the middle.
