HEAT TRANSFER!!!

What is Radiation??

• Radiation is the emission of visible light only.
• Radiation is heat transfer through space

• Radiation is the absorption of energy by an object.
• Radiation is the emission of energy as electromagnetic waves or as moving subatomic particles, especially high-energy particles that cause ionization.

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Conduction is...

Draw a picture on how convection works!!

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Convection is...

• Direct touch with solids

• Transfer of heat from gases and liquids

• The amount of matter packed into a given volume of space

• The same as conduction

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What are Convection Currents??

• The amount of matter packed into a given volume of space

• Transfer of heat in gases & liquids

• Movement of gases & liquids due to differences in density

• Hot and cold air

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NGSS.MS-ESS2-6

"Transfer of heat energy through space" is the definition of...

Draw an example of a conductor

Heat is...

• Mechanical energy

• the transfer of electrical energy
• The same as temperature

• Total kinetic energy

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As a six grader what do you think is more important? Convection or Conduction??

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NGSS.MS-ESS2-6

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What are some examples of Insulators??

• Wood

• Copper

• Paper

• Silver

• Water

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