They are quite stable and show the Tyndall effect.

The scattering of light gives us the Tyndall effect.

A bluish skin discoloration known as the Tyndall effect is also possible.

This is called the Tyndall effect.

Tyndall effect: physical chemistry phenomenon where particles are involved; used to differentiate between the different types of mixtures.

On occasion, the term Tyndall effect is incorrectly applied to light scattering by macroscopic dust particles in the air.

He spotted it surrounding hot objects while investigating the Tyndall Effect with focused lightbeams in a dark room.

However, macroscopically the affected tissues appear bluish grey because of a light scattering phenomenon known as the Tyndall effect.

Tyndall is the founder of this line of instruments, which are based on exploiting the Tyndall effect.

Some colloids are translucent because of the Tyndall effect, which is the scattering of light by particles in the colloid.

These structures affect light passing through them, producing their oily-looking blue sheen (known as the Tyndall effect or Mie scattering).

Under the Tyndall effect, the longer-wavelength light is more transmitted while the shorter-wavelength light is more reflected via scattering.

The name derives from the siwy (ash grey) color of the liquid due to Tyndall effect of the colloid emulsion of residual fusel oil.

In any case, this scattering of light from a beam, and the resultant visibility of a light beam from the side, is known as the Tyndall effect.

The Tyndall effect, also known as Tyndall scattering, is light scattering by particles in a colloid or particles in a fine suspension.

The scattering of light by particulate impurities in air and other gases, and in liquids, is known today as the Tyndall Effect or Tyndall Scattering.

The SFM can support a wide range of cinematographic effects and techniques such as motion blur, Tyndall effects, Dynamic Lighting, and depth of field.

If the emulsion is dilute enough, higher - frequency and low-wavelength light will be scattered more, and the emulsion will appear bluer - this is called the "Tyndall effect".

John Tyndall (1820-1893) from Leighlinbridge, County Carlow, Ireland, a staunch Protestant Unionist, was a well-known physicist from Ireland, who discovered the Tyndall effect.

The Rayleigh Effect is in combination with the Tyndall effect as microscopic dust particles at lower levels scatter shorter wavelength (blue) light away and allow longer (red) wavelengths to reach the observer.

The brightness of the colours is neither the product of iridescence (except in the American kingfishers) or pigments, but is instead caused by the structure of the feathers, which causes scattering of blue light (the Tyndall effect).

Colloids: start with something they can readily agree is a colloid and do an experiment that shows the Tyndall effect (use a laser pointer and show that there are refractions on colloidal fluids but not in solutions or pure liquids).

Examples of colour morphs (not hybrids) of tiger barb include highly melanistic green tiger barbs that reflect green over their black because of the Tyndall effect, gold tiger barbs and albino tiger barbs.

Glass containing two or more phases with different refractive indices shows coloring based on the Tyndall effect and explained by the Mie theory, if the dimensions of the phases are similar or larger than the wavelength of visible light.

It is particularly applicable to colloidal mixtures and suspensions; for example, the Tyndall effect is commercially exploited to determine the size and density of particles in aerosols and other colloidal matter (see ultramicroscope and turbidimeter).