PHYSICS LABORATORY EXPERIMENTS >CUSTOM<
8th Edition
ISBN: 9781305751217
Author: Wilson
Publisher: CENGAGE C
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Chapter 1, Problem 1ASA
To determine
The elements of scientific method.
Expert Solution & Answer
Answer to Problem 1ASA
The elements of scientific method are observation, hypothesis, experiments, theory, and law.
Explanation of Solution
The major elements of scientific method are observation, hypothesis, experiments, theory, and law. The questions arising in the mind of scientific fact seeker through the observations he or she make about the natural phenomenon occurring in the surrounding as well as in the whole universe is the basic elemental step of the scientific method. The observations and the questions lead to the thirst of finding the unknown facts. The tentative answers or an educated guess the scientist put forward towards the question raised through observation is called a hypothesis.
In order to test the correctness and validity of the hypothesis experiments are carried out under controlled conditions. It confirms whether the assumption made in the hypothesis is correct or not and whether they can be duplicated. If the hypothesis passes the experimental tests, it is possible to deduce a well-tested explanation, which is called a theory that gives proper scientific reasoning to the observed physical phenomenon.
A theory that has withstood the test for many valid experiments with great regularity and if the duplication of the tests under different physical circumstances still follow the theoretical foundation made, it is then considered as a law. The law is the final element of scientific method and it will give proper and concise statement or mathematical relation regarding the physical phenomenon.
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Chapter 1 Solutions
PHYSICS LABORATORY EXPERIMENTS >CUSTOM<
Ch. 1 - Prob. 1ASACh. 1 - How is a hypothesis tested?Ch. 1 - When does a theory become a law?Ch. 1 - What happens when a scientific law is broken?Ch. 1 - We use our senses to make observations. Comment on...Ch. 1 - Is scientific thinking only applicable to sciences...Ch. 1 - If you dropped the dollar bill (or ruler)...Ch. 1 - Suppose three nested muffin cups and five nested...Ch. 1 - Why is using instruments so important in taking...
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