1 / 6

Heating and Cooling Mechanisms in Nature: Convection, Conduction, and Radiation Explained

Explore the science of how animals and objects use convection, conduction, and radiation for heating and cooling. Learn about heating fuel sources and practical heat transfer examples. Homework question solutions included.

prentice
Télécharger la présentation

Heating and Cooling Mechanisms in Nature: Convection, Conduction, and Radiation Explained

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. Homework Question #1 (see Ch. 22.2)In detail, explain how the cat on the shelf is heated through convection by the wood stove.

  2. Homework Question #2 (see Ch. 22.3)How does this rabbit’s long ears help to keep it cool in the desert?

  3. Fuel Sources for Heating • Wood • Coal • Oil • Natural Gas (methane) Methane CH4

  4. radiator Water-filled pipes Circulate a heated fluid Heat a fluid Burn a fuel

  5. Circulate a heated fluid Heat a fluid Burn a fuel

  6. Convection, Conduction or Radiation? • Stick in campfire • Hot air balloon rising • Hot concrete surface at pool • Lizard sunning itself on a rock • Pan of soup warming on the stove • Foot on cold tile floor • Conduction • Convection • Radiation • Radiation • Convection • Conduction

More Related