Describe briefly tyndall effect, Biology

Assignment Help:

Tyndall Effect

One of the best ways to distinguish a solution from a colloidal dispersion is to use a strong beam of intense light. As the beam passes through a colloidal dispersion, it leaves a bright definite path, as the result of  scattering or diffusing of light rays by their deflection from the surface of colloidal particles. This is known as Tyndall effect. The particles may not be visible, but their presence and motion may be detected by the nature of the reflections. An important property of a colloid is this movement of the colloidal particles, brought about by the bombardment of thousand of molecules in the gas or liquid in which they are suspended.

 


Related Discussions:- Describe briefly tyndall effect

Describe how the hypothalamus regulates, Describe how the hypothalamus regu...

Describe how the hypothalamus regulates the secretion of anterior pituitary hormones and identify all of the individual hypothalamic regulatory factors. Describe how the hypothalam

What are the cell kinds that form the phloem, What are the cell kinds that ...

What are the cell kinds that form the phloem? What are the major features of those cells? The major cells that form the phloem are the sieve elements and the companion cells an

Respiration, how energy enters and then flows through a biological system

how energy enters and then flows through a biological system

Define interactions between volatile substances and proteins, Define Intera...

Define Interactions between Volatile Substances and Proteins? Flavour binding may involve adsorption at the surface of food or penetration to the food interiority by diffusion

State the purpose of a neuropsychological screening, State the purpose of a...

State the purpose of a neuropsychological screening The purpose of a neuropsychological screening examination is to determine if there is reasonable evidence, beyond initial cl

Antioxidants and flavanoids requirement in dyslipidemia, Q. Antioxidants an...

Q. Antioxidants and Flavanoids requirement in dyslipidemia? Antioxidants and Flavanoids: You must have already read about different antioxidants present in our foods. The body

List the types of gellan gum, List the types of Gellan gum.   The three...

List the types of Gellan gum.   The three types of gellan gums are: High acetyl gellan (partially deacetylated) Low acetyl gellan (highly deacetylated) High cl

Viruses, Viruses Viruses are sub cellular, ultramicroscopic infectious...

Viruses Viruses are sub cellular, ultramicroscopic infectious agents of 20 nm-300 nm size range Many of them cause diseases like polio, dengue, small pox, measles, rabies, com

Zoonoses disease- histoplamosis, Histoplamosis Caveran disease, darling’s ...

Histoplamosis Caveran disease, darling’s disease, reticuloendothelial cytomycosis or tingo maria fever are the other synonyms for histoplamosis caused by Histoplasma capsulatum. T

Is NADH oxidized by the electron transport chain, The oxidation of glucose...

The oxidation of glucose produces NADH that is oxidized by the electron transport chain. What compound is the terminal electron acceptor of the electrons carried by NADH? -O2

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd