
Scientific Language: Fact, Law, Theory
Flashcard
•
Chemistry
•
11th Grade
•
Practice Problem
•
Hard
Wayground Content
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15 questions
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1.
FLASHCARD QUESTION
Front
What is the Kinetic Molecular Theory?
Back
A theory that states gases are composed of particles that behave like spherical objects in constant, random motion, explaining properties of gases such as volume, temperature, viscosity, and heat conductivity.
2.
FLASHCARD QUESTION
Front
Why are scientific theories modified?
Back
New evidence that supports a revision prompts scientists to modify earlier theories.
3.
FLASHCARD QUESTION
Front
What does the equation P1V1 = P2V2 represent?
Back
It represents a law stating that for a fixed amount of gas at constant temperature, pressure and volume are inversely proportional.
4.
FLASHCARD QUESTION
Front
What is a scientific fact?
Back
A statement that can be proven true or false based on evidence, such as 'The freezing point of water is 0 °C.'
5.
FLASHCARD QUESTION
Front
What is the difference between a scientific theory and a law?
Back
A theory explains how a natural event occurs, while a law predicts the event.
6.
FLASHCARD QUESTION
Front
What is a scientific law?
Back
A statement based on repeated experimental observations that describes an aspect of the world, often expressed mathematically.
7.
FLASHCARD QUESTION
Front
What is a scientific theory?
Back
A well-substantiated explanation of an aspect of the natural world that is based on a body of evidence.
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