What does rigid means ?

Hint: In order to this question, to know the exact explanation of the word rigid, as we should know rigid means stiff and inflexible. We will discuss more about the given term rigid and why this word is used in the field of science.

Complete answer:
Rigid means stiff and inflexible. It can be used in both literal and figurative ways. For example, if a material like plastic does not bend or bends easily, it is said to be rigid. When someone is very strict and unable to break the rules, they are defined as rigid.If anything is very stiff and not very flexible, such as a very strict practise schedule or an unbending, uncomfortable mattress, describe it as rigid.

The Latin word frigus, which means "cold," is similar to the adjective rigid. To remember what rigid means, imagine a rigid icicle or a rock-hard igloo.Rigid is a term used in physics to describe the state of an entity. Where no deformation occurs on an object or body, regardless of the amount of force applied, the object or body is said to be rigid.

Note: The fixed distance between the two masses and the upsides of the majority are the lone qualities of the rigid model. In any case, for certain genuine diatomics, this model is overly restrictive, since distances are rarely completely set, and changes to the rigid model may be made to compensate for minor variations elsewhere