Question

what is Natural phenomenon based on Scattering of light ?

Answer 1

$\bold{\huge{\underline{Natural\:Phenomenon\:Based\:On\:Scattering\:Light}}}$


$\underline{ \bf1. \: Appearance \: of \: the \: sky \: blue }$
- According to Lord Raleigh, the intensity of light dispersed by the particles present in the atmosphere (I), is the inversion of the fourth power of the wavelength $\lambda$ of light,


$\boxed{ \bf I \propto \: \frac{1}{\lambda {}^{4} } }$


The highest wavelength of red in the visible light of the sun. The wavelength of purple and blue is the lowest, so the scarring of red light is the least and the purple and blue scrape is the most The fie. The intensity of purple in the visible light of the sun is much lower than the blue intensity, so the blue scattering is about 10 times as compared to the purple color. Therefore, the intensity of the blue color is greater in our eyes, which makes the sky appear blue.


$\underline{ \bf2 . \: White \: clouds \: of \: clouds}$
- it is necessary for the scattering of light that the size of the particles of the medium should be smaller than the wavelength of light, but the size of the small droplets of water present in the cloud is very large compared to the wavelength of light. So these banners of water are equally distracting the light of all wavelengths whose combined effect is white, so the clouds appear white.


$\boxed{\bold{\huge{\underline{Important\:Notes}}}}$


$1 .\: \bf \: If \: the \: Earth \: did \: not \: have \: an \: \\ \bf atmosphere \: t hen \: the \: sky \: would \: \\ \bf \: be \: blackened \: due \: to \: the \: absence \\ \bf \: of \: a \: scattering \: of \: light. \\ 2. \: \bf Sky \: s tars \: appear \: sky- \: white \: because \: \\ \bf \: there \: is \: no \: atmosphere, \: so \: light \: \\ \bf \: does \: not \: reach \: the \: passengers \: \\ \bf \: due \: to \: lack \: of \: dispersion \: of \: light.$

Answer 2

Explanation:

Types of natural phenomena include: Weather, fog, thunder, tornadoes; biological processes, decomposition, germination; physical processes, wave propagation, erosion; tidal flow, moonbow, blood moon and natural disasters such as electromagnetic pulses, volcanic eruptions and earthquakes.