Subject :NSO Class : Class 5
what is the definition of diffusion and conduction
Ans 1:
Class : Class 6
thermal conduction was originally called as diffusion
Ans 2:
Class : Class 8
The transfer of heat from one substance to another by direct contact is called conduction or diffusion.
Ans 3:
Class : Class 8
conduction -the transfer of heat between two parts of a stationary system, caused by a temperature difference between the parts.
diffusion -a reflection or refraction of light or other electromagnetic radiation from an irregular surface or an erratic dispersion through a surface; scattering.