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Physics

A branch of science that involves the study of the physical world. Energy, matter, and how they are related.

Scientific Methods

A process of learning that begins with a hypothesis and proceeds to prove or change a hypothesis by comparing it with scientific evidence.

Model

A replica or description designed to show the structure of workings of an object, system or concept.

Hypothesis

A tentative statement that can be tested by comparison with scientific evidence

Scientific Theory

Explanation of things or events based on knowledge gained from many observations and investigations.

What is the difference between scientific theory and scientific law?

Scientific law is a description of an event. Scientific theory is the explanation for that event.

Why do scientists use models?

Scientists use models to see everything they are testing.

What are some limitations of science?

Some limitations of science are questions about opinions, values or emotions.

Scientific Law

Statement about what happens in nature and seems to be true at all times.

What are the characteristics of scientific methods?

The characteristics of scientific methods are to state the problem, gather information, form a hypothesis, test the hypothesis, analyze data & draw conclusions.