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Ch. 2 Weather Factor
Sections 1 & 2
| Question | Answer |
|---|---|
| What is heat transfer through electromagnetic waves traveling through space from the sun called? | Radiation |
| What are gases in the atmosphere reflecting light in all directions called? | Scattering |
| What is the light we can see called? ROYGBIV | visible light |
| What is Earth's heating process in which the gases in the atmosphere trap heat? | greenhouse effect |
| Can we see infrared radiation? | no |
| Can we see visible light? | yes |
| What type of light causes skin cancer and eye damage? | ultraviolet |
| What wavelengths are longer than red light, invisible, and can be felt as heat? | infrared radiation |
| What wavelengths are shorter than violet light and are invisible, but can cause sunburns, skin cancer, and eye damage? | ultraviolet radiation |
| Order visible light(ROYGBIV), ultraviolet radiation, and infrared radiation by longest wavelength to shortest wavelength | infrared radiation, visible light, ultraviolet radiation |
| What type of light can be felt as heat, but not seen? | infrared |
| What is the total energy of motion in the particles of a substance? | thermal energy |
| What is the transfer of heat energy from one material to another through physical (direct) contact? | Conduction |
| What is the transfer of heat energy by the circulation or movement of a liquid or a gas? | Convection |
| Conduction or Convection: furnace | convection |
| Conduction or Convection: stove top burner | conduction |
| Conduction or Convection: hot plate | conduction |
| Conduction or Convection: curling or straightening iron | conduction |