Question

explain solid state​

Answer 1

Answer:

Solid State = the state of matter in which materials are not fluid but retain their boundaries without support, the atoms or molecules occupying fixed positions with respect to each other and unable to move freely.

Answer 2

Solid-state physics is the study of rigid matter, or solids, through methods such as quantum mechanics, crystallography, electromagnetism, and metallurgy. Solide-state physics studies how the large scale properties of solid materials results from their atomic scale properties and has a very direct applications in the technology of transistors and semiconductors.