The scattering of light by a colloidal suspension is called the

This is called the Tyndall effect.

The correct answer is Tyndall effect.

Explanation:

Colloids are defined as the mixtures where the size of the particle is within the range of 2nm to 1000 nm. In these mixtures, physical boundary is seen between the dispersed phase and dispersed medium.

Tyndall effect is defined as the effect in which scattering of light takes place by the particles present in a colloid or in very fine suspension.

For Example: Scattering of sunlight by clouds

Thus, the correct answer is Tyndall effect.

Most smaller stars don't have a radiative zone.

We first assume that this gas is an ideal gas where it follows the ideal gas equation. the said equation is expressed as: pv = nrt. from this equation, we can predict the changes in the pressure, volume and temperature. if the volume and the temperature of this gas is doubled, then the pressure still stays the same.