Convection by JOSE RICARDO MEZA https://padlet.com/jmeza4/df83mwpqs6v7 The transfer of heat by the circulation or movement of the heated parts of a liquid or gas. en-us 2016-09-16 15:34:37 UTC 2025-09-27 10:37:55 UTC hello@padlet.com Google Doc jmeza4 https://padlet.com/jmeza4/df83mwpqs6v7/wish/124390627 2016-09-16 15:38:32 UTC https://padlet.com/jmeza4/df83mwpqs6v7/wish/124390627 Convection Video jmeza4 https://padlet.com/jmeza4/df83mwpqs6v7/wish/124391493 2016-09-16 15:40:33 UTC https://padlet.com/jmeza4/df83mwpqs6v7/wish/124391493       CONVECTION DOC lsanchez7 https://padlet.com/jmeza4/df83mwpqs6v7/wish/124757380 2016-09-19 14:21:20 UTC https://padlet.com/jmeza4/df83mwpqs6v7/wish/124757380 Heater mlopez28 https://padlet.com/jmeza4/df83mwpqs6v7/wish/124758636
  • This operates by convection currents circulating through the body of the appliance, and across it’s heating element. This heat up the air, causing to increase in the volume and so become buoyant and rise.  

    • ]]>     2016-09-19 14:23:53 UTC https://padlet.com/jmeza4/df83mwpqs6v7/wish/124758636     Firemans mlopez28 https://padlet.com/jmeza4/df83mwpqs6v7/wish/124759632
  • In a fire, the fire man always goes down and tells everyone that needs to be close to the floor for not running so fast of air, because the smoke tries to go out, so it goes up and the oxygen stays down.

    • ]]>     2016-09-19 14:25:51 UTC https://padlet.com/jmeza4/df83mwpqs6v7/wish/124759632     Purifying water mlopez28 https://padlet.com/jmeza4/df83mwpqs6v7/wish/124760241
  • The thing of purifying water is the same of the oven, but the difference is that water begins to rotate by the heat it reaches.  

    • ]]>     2016-09-19 14:26:57 UTC https://padlet.com/jmeza4/df83mwpqs6v7/wish/124760241     Hot Air Balloon mlopez28 https://padlet.com/jmeza4/df83mwpqs6v7/wish/124761496
  • The hot air goes up trying to escape but it can’t because the textile of the balloon is covering so that makes that the balloon goes up, so when they are trying to go down they began to close and open where the fire is place for the balloon can go down.

    • ]]>     2016-09-19 14:29:36 UTC https://padlet.com/jmeza4/df83mwpqs6v7/wish/124761496     Oven mlopez28 https://padlet.com/jmeza4/df83mwpqs6v7/wish/124762070
  • Is an oven that circulates air around food. Conventional ovens, which do not have fans, rely primarily radiation from the oven walls, and to lesser extent, on natural convection caused by temperature differences within the oven, to transfer heat to food. the fans in convection allow more heat to be transfer by convective heat transfer.

    • ]]>     2016-09-19 14:30:53 UTC https://padlet.com/jmeza4/df83mwpqs6v7/wish/124762070