Question

Is Hooke's law valid for plastic material?​

Answer 1

Answer:

here is your answer hope it helps ☺️

Explanation:

" the extension produced in the wire is directly proportional to the load applied,within elastic limit." But my Physics professor said that it is valid upto only proportionality limit. My guess : It should be upto elastic limit as the body should not reform and behave as a plastic.

Answer 2

Answer:

yes and even no

Explanation:

because body will reform as it is plastic but still it can work on object like plastic/elastic upto a mark or extent

hope it helps you :)