| A | B |
|---|
| Example of Conduction | Picking up a hot cup of coffee and hand getting warm |
| Heat | a form of energy in moving particles; depends on how many particles and temperature |
| True | all atoms have heat because the atoms or molecules that make matter are in constant motion (T or F) |
| Temperature | How fast particles are moving |
| Heat energy always moves from... | warmer to cooler substances |
| Poor conductors | insulators |
| Type of good conductor | metals |
| Conduction | the transfer of heat within a substance by direct contact; heat energy is transferred |
| Conduction occurs between objects in | direct contact (touching) |
| Conductor | A material which energy can be easily transferred through as heat |
| Examples of good insulators | a jacket; wood, plastic, air |
| Expansion happens (expanding) | molecules move apart; its temperature is raised |
| Insulator | Prevents heat from flowing in or out of a material. |
| Freezing point of water | 0 degrees Celsius; 32 degrees Fahrenheit |
| Boiling point of water | 100 degrees Celsius; 212 degrees Fahrenheit |
| Name two examples of conduction | Your hand touching a hot dish, a metal pot warming |
| Degree | unit used to measure temperature; measure of how hot or cold something is |
| Convection | Heat transfer that occurs in liquids and gases. Warm areas rise and cool areas sink. These are called convection currents. |
| Radiation | Heat transfer that occurs in waves. Radiation can travel through space and empty space. |
