Heat Energy

1
The Movement of
Heat Energy
Standards 3 Thermal Energy
2
How Heat Moves
1. Conduction
2. Convection
3. Radiation
3

• How heat energy transfers through solid.

• By direct contact from HOT objects to COLD
  objects.

4

• How heat energy transfers in fluids (gases or
  liquids).

• Heat moves in a circular motion with heat rises
  and cold sinks lower.

• Movement also causes convection current

5

• How heat energy moves through space as waves.

• Heat goes from Hot to Cold.

• Sunlight reach the Earth through Radiation.

6
SUMMARY
7
QUIZ

• 1. What is conduction?

2. What happen when heat is transferred in fluid?
3. How does heat moves through space?
8
Answer Key

• 1. Conduction is heat movement in solid objects.

Grading scale
2. Convection current
3 A 2 B 1 C 0 F
3. Radiation
References