The thermal diffusivities for solids are generally
A)less than those for gases
B)jess than those for liquids
C)more than those for liquids and gases
D)more or less same as for liquids and gases
E)zerci.

Question

Quizplus · Accepted Answer

Thermal diffusivity measures how quickly a material can conduct heat relative to its ability to store heat. Solids generally have higher thermal diffusivities compared to liquids and gases because they can conduct heat more efficiently due to their closely packed molecules, allowing for quicker heat transfer.

The Thermal Diffusivities for Solids Are Generally