Download presentation
Presentation is loading. Please wait.
Published byChristopher Warren Modified over 9 years ago
1
What are some ways you try to stay warm in the winter? Warm Up http://studyjams.scholastic.com/studyjams/jams /science/energy-light-sound/heat.htm
2
Radiation Radiation is heat transfer through empty space. It travels in the form of light waves. Sunlight is a form of heat radiation. (1)
3
Radiation
4
Convection Movement of heat in liquids and gases. Warm air rises and cool air sinks. This flow of heat produces a convection current. (2)
5
Convection
6
Conduction Conduction is heat transfer by direct physical contact. Conduction can happen in solids, liquids and gases. Ex: An ice cube will melt in your hand (3)
7
Conduction Bread is touching The pan and burning.
8
http://www.teachertube.com/viewVide o.php?video_id=159713
9
Let’s PRACTICE
Similar presentations
© 2025 SlidePlayer.com. Inc.
All rights reserved.