Question

7. What is a theory? Please name a theory of your interest

Answer 1

AnsweR

• A theory is an idea to explain something, or a set of guiding principles

• A theory is a well-substantiated explanation of an aspect of the natural world that can incorporate laws, hypotheses and facts.

• Einstein's ideas about relativity are an example of the theory of relativity.

• A theory not only explains known facts; it also allows scientists to make predictions of what they should observe if a theory is true.