What is the meaning of "physical science"?


"Physical science" is a branch of science concerned with the basic laws and theories of the physical world. Sciences such as physics, chemistry, astronomy and geology are physical sciences because they deal with the study of physical properties of matter and the universe.

Physical science seeks to identify the components that make up the physical world. Chemistry studies the properties of matter and the ways in which they interact with each other to form new substances. Physics is a branch of physical science that is concerned with topics such as mechanics, heat and electricity. Astronomy is unlike physics and chemistry because it mainly deals with celestial objects and the materials that create the universe. Lastly, geology is a branch of physical science that explores Earth's physical structure and history.

The concept of matter is central to understanding physical science. Matter comes in three states: solid, liquid and gas. Solids differ from gases and liquids because they can maintain their shape without a container. One of the main goals of physical science is to observe the different ways in which external environments affect the states of matter. For instance, solids have the ability to change into liquids in the presence of heat and pressure.

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1 Additional Answer
Ask.com Answer for: what is the meaning of physical science
physical science
any of the natural sciences dealing with inanimate matter or with energy, as physics, chemistry, and astronomy.
these sciences collectively.
Source: Dictionary.com
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