Question

what is duffision ???​

Answer 1

$\huge{\underline{\mathtt{\red{Ꭺ}\red{ղ}\green{Տ}\blue{ω}\purple{Ꭼ}\orange{я᭄}}}}$

Diffusion is the net movement of anything from a region of higher concentration to a region of lower concentration. Diffusion is driven by a gradient in concentration. The concept of diffusion is widely used in many fields, including physics, chemistry, biology, sociology, economics, and finance.

Answer 2

$\huge\fbox\red{A}\fbox\purple{n}\huge\fbox\green{s}\fbox\orange{w}\huge\fbox\pink{e}\fbox\blue{r}$

$\underline\pink{ᴅɪғғᴜŞɪᴏɴ :}$

Diffusion is the net movement of anything from a region of higher concentration to a region of lower concentration. Diffusion is driven by a gradient in concentration. The concept of diffusion is widely used in many fields, including physics, chemistry, biology, sociology, economics, and finance.

$\underline\red{ᴇχᴀᴍᴘʟᴇŞ \: ᴏғ \: \: ᴅɪғғᴜŞɪᴏɴ :}$

• Perfume is sprayed in one part of a room, yet soon it diffuses so that you can smell it everywhere.

• A drop of food coloring diffuses throughout the water in a glass so that, eventually, the entire glass will be colored.

• When steeping a cup of tea, molecules from the tea cross from the tea bag and diffuse throughout the cup of water.

• When shaking salt into water, the salt dissolves and the ions move until they are evenly distributed.

___________________________________

$\boxed{\text{More to know :}}$

✰ ᴛʏᴘᴇs ᴏғ ᴅɪғғᴜsɪᴏɴ :

1. Simple diffusion :

• Simple diffusion is the movement of molecules through a cell membrane without using the channels formed by integral membrane protein.

2. Osmosis diffusion :

• Osmosis is the diffusion of water through a semipermeable membrane according to the concentration gradient of water across the membrane.

3. Facilitated diffusion.

• Facilitated diffusion (also known as facilitated transport or passive-mediated transport) is the process of spontaneous passive transport (as opposed to active transport) of molecules or ions across a biological membrane via specific transmembrane integral proteins.