There are three types of scattering, including ( ) .
A: Nonselective scattering
B: Mie scattering
C: Rayleigh Scattering
D: Forward-scattering
A: Nonselective scattering
B: Mie scattering
C: Rayleigh Scattering
D: Forward-scattering
举一反三
- Nonselective scattering is caused by particles that are much larger than the wavelength of the scattered radiation. （ ）
- Mie scattering tends to be greatest in the lower atmosphere (0 to 5 km), where larger particles are abundant. （ ）
- Spontaneous Brillouin<br/>scattering is generated through the interaction between the input<br/>light field and the thermally<br/>fluctuating acoustical fields______ .The feature of this effect is that the frequency shift of the<br/>scattering light is dependent on the scattering angle and theacoustic<br/>velocity<br/>______ in<br/>the medium.
- Which of the following particles and atmospheric gases cause mie scattering? ( ) A: water droplets B: smoke C: dust D: pollen
- For aluminum ( Z2 = 13) and gold ( Z2 = 79 )targets, what is the ratio of α particle scattering at any angle for equal numbers of scattering nuclei per unit area? ( )