Scattering is the change in the direction of electromagnetic energy caused by ( ).
A: Particles suspended in the atmosphere
B: Water droplets
C: Large molecules of atmospheric gases
D: Dust
A: Particles suspended in the atmosphere
B: Water droplets
C: Large molecules of atmospheric gases
D: Dust
举一反三
- Which of the following particles and atmospheric gases cause mie scattering? ( ) A: water droplets B: smoke C: dust D: pollen
- The amount of scattering that occurs depends on the ( ). A: Size of particles B: Radiation wavelength C: Quantity of particles D: How deep the energy passes through the atmosphere
- The ingredient of atmosphere does NOT include ______. A: carbon dioxide B: dust particles C: water vapor D: sunlight
- Many experts hold that the forthcoming decline of polar bears is______. A: directly caused by the diminishing Arctic ice B: directly caused by the atmospheric buildup of heat-trapping gases C: a symbol of the weather change D: absolutely based on the emission of heat-trapping gases
- The molecules of atmospheric gases that could cause Rayleigh scattering are ( ). A: CO<sub>2</sub> B: O<sub>2</sub> C: H<sub>2</sub>O D: N<sub>2</sub>