Question

What makes linguistic different from other fields such as jurisprudence and acoustic physics​

Answer 1

Answer:

I'll further note that the question ("What is the relationship between linguistics and other subjects?") is not the same as the one in the question details, "What are the applications of linguistics?", because application and interaction with other disciplines is not the same thing.

Relationship with other subjects:

Linguistics commonly interacts with (non comprehensive list):

Psychology (especially Cognition and Perception)

Neurology

Philosophy (a huge chunk of modern philosophy is, basically, formal logic of language, which became its own discipline in Linguistics, called Truth Conditional Semantics)

Artificial Intelligence