Physical Science Definitions 1

Physical Science: Encompasses the study of matter and energy, crucial for understanding the natural world.
Physics: Focuses on energy and its effects on matter, integral for exploring fundamental laws of nature.
Technology: Involves applying knowledge, tools, and materials to develop solutions and perform tasks effectively.

Model: Represents an object or system, aiding in visualization and understanding complex concepts.
Theory: Provides a cohesive explanation for a wide range of hypotheses and empirical observations, validated through testing.

Hypothesis: Serves as a potential explanation for issues, guiding experimental inquiry.
Scientific Theory: Outlines a methodological process that scientists utilize to address questions and solve problems systematically.

Meter: The fundamental unit of length in the International System of Units (SI).
Mass: Defines the amount of matter comprising an object, central to understanding physical properties.
Area: Quantifies the surface extent of an object, significant in calculating spatial dimensions.

Chemistry: Studies various forms of matter and their interactions, critical for understanding chemical processes.
Observation: Engaging senses to collect information, foundational to scientific inquiry.

Variable: Represents a single differing factor within an experimental setting, essential for analyzing effects.
Law: A concise summary derived from extensive experimental data, describing general principles guiding natural phenomena.

Data: Includes any information resulting from experiments, forming the basis for scientific analysis.
Volume: Identifies the space occupied by an object, vital for understanding physical properties and behaviors.
Temperature: Measures thermal energy, indicating how hot or cold an object is, important in various scientific applications.
Density: Describes the mass of matter per unit volume, key in identifying material properties and behaviors in different states.