A hypothesis
is a possible explanation for a set of observations or an answer to a scientific question. A hypothesis must be testable and measurable.
Which term describes a possible explanation of or answer to a scientific question that is based on prior knowledge?
A scientific hypothesis
is the initial building block in the scientific method. Many describe it as an “educated guess,” based on prior knowledge and observation.
Which term describes a possible explanation of or answer to a scientific question that is based on prior knowledge or research and that is testable conclusion experiment hypothesis prediction?
Hypothesis
is an educated guess which is based in previous research and background knowledge on the scientific question being tested. … Therefore the correct answer for the given question is hypothesis.
What is a possible answer to a scientific question based on evidence that can be tested?
A hypothesis
is a possible logical answer to a scientific question, based on scientific knowledge. A prediction is a statement that tells what will happen under certain conditions. Evidence is any type of data that may either agree or disagree with a prediction, so it may either support or disprove a hypothesis.
Is a law is a possible explanation for a scientific question?
A scientific theory is a well tested explanation for a wide range of experimental results. A scientific law is
a statement that describes what will happen every time under certain conditions in nature
. … Their supported hypothesis cannot be called a theory because it is only one test.
What it means to have your hypothesis refuted?
From Longman Dictionary of Contemporary English
re‧fute
/rɪˈfjuːt/ verb [transitive] formal 1 to prove that a statement or idea is not correct SYN rebutrefute a hypothesis/a claim/an idea etc an attempt to refute Darwin’s theories2 to say that a statement is wrong or unfair SYN denyrefute an allegation/a suggestion etc …
Is a hypothesis a prediction?
defined as a proposed explanation (and for typically a puzzling observation).
A hypothesis is not a prediction
. Rather, a prediction is derived from a hypothesis. A causal hypothesis and a law are two different types of scientific knowledge, and a causal hypothesis cannot become a law.
What are examples of hypothesis?
For example someone performing experiments on plant growth might report this hypothesis: “
If I give a plant an unlimited amount of sunlight, then the plant will grow to its largest possible size
.” Hypotheses cannot be proven correct from the data obtained in the experiment, instead hypotheses are either supported by …
Which question Cannot be answered by an experiment?
Questions that cannot be answered through scientific investigation are those that
relate to personal preference
, moral values, the supernatural, or unmeasurable phenomena.
What is the difference between a hypothesis and a theory?
In scientific reasoning, a hypothesis is
an assumption made before any research has been completed for the
sake of testing. A theory on the other hand is a principle set to explain phenomena already supported by data.
What is a possible answer to scientific question?
A hypothesis
is a possible explanation for a set of observations or an answer to a scientific question. A hypothesis must be testable and measurable.
What are the 7 scientific method steps?
- Ask a question. The first step in the scientific method is asking a question that you want to answer. …
- Perform research. …
- Establish your hypothesis. …
- Test your hypothesis by conducting an experiment. …
- Make an observation. …
- Analyze the results and draw a conclusion. …
- Present the findings.
What is an example of a scientific question?
A good scientific question is: “
What effect does the pH of water have on radish seed germination
?” Good scientific questions are defined, measurable, and controllable. … Word questions in a way that allows them to be answered by an experiment.
Which of the following is the best example of a scientific law?
An example of a scientific law is that
objects at rest stay at rest unless acted on by an outside force
. An example of a scientific theory would be Darwin’s theory of evolution in which he explains how species evolve.
What is the steps in the scientific method?
Form a hypothesis
, or testable explanation. Make a prediction based on the hypothesis. Test the prediction. Iterate: use the results to make new hypotheses or predictions.
What are examples of scientific laws?
- Newton’s first law of motion.
- Newton’s second law of motion.
- Newton’s law of universal gravitation.
- Law of conservation of mass.
- Law of conservation of energy.
- Law of conservation of momentum.
