When the temperature of a liquid increases density decreases because the particles move farther apart?
When a liquid or gas is heated, the molecules move faster, bump into each other, and spread apart. Because the molecules are spread apart, they take up more space. They are less dense. The opposite occurs when a liquid or gas is cooled.
What effect if any does the development of new areas of science and technology have on theories?
Development of new areas in science and technology affects theories in a way that the theory, because of new information can change. Almost all theories change over time because of new evidence and new information. Sometimes they even become obsolete because a new theory is formed that is better than the old theory.
Under what condition will the results of an experiment based on a hypothesis most likely lead to new experimentation?
Under what condition will the results of an experiment based on a hypothesis most likely lead to new experimentation? When the results do not match the experimenter’s predictions.
Which phrase is most likely to start a description of a scientific theory quizlet?
Which phrase is most likely to start a description of a scientific theory? “Based on the observations made and experiments performed over the last fifty years . . .”
What represents an observation generally accepted to be true?
In science, however, a theory is an explanation that generally is accepted to be true.
Can scientific laws be disproved?
Both scientific laws and theories are considered scientific fact. However, theories and laws can be disproven when new evidence emerges. Certain accepted truths of Newtonian physics were partially disproven by Albert Einstein’s theory of relativity.
Can a law be proven?
Laws are generalized observations about a relationship between two or more things in the natural world. The law can be based on facts and tested hypothesizes, according to NASA. For example, “There are five trees in my yard” is considered a fact because it is a simple statement that can be proven.
What is a theory called when it is proven?
In other words, according to the Merriam-Webster Dictionary, a hypothesis is an idea that hasn’t been proven yet. If enough evidence accumulates to support a hypothesis, it moves to the next step — known as a theory — in the scientific method and becomes accepted as a valid explanation of a phenomenon.
Do theories have to be proven?
It must be a testable statement; something that you can support or falsify with observable evidence. The objective of a hypothesis is for an idea to be tested, not proven. But, because theory is a result of scientifically rigorous research, it is more likely that the theory is true (as compared to a single hypothesis).
Where do religious truths come from?
religious truth – people follow a religion and so discover the ‘truth’ which comes from God or a sacred text.
Can facts be relative?
Facts happen at every interaction, but they are not absolute: they are relative to the systems involved in the interaction.
What is relative fact?
the term that describes a fact that in important due to its relationship with another fact.
What is relative truth?
Moral relativism encompasses the differences in moral judgments among people and cultures. Alethic relativism (also factual relativism) is the doctrine that there are no absolute truths, i.e., that truth is always relative to some particular frame of reference, such as a language or a culture (cultural relativism).
Is truth relative or objective?
That all truth is relative and there is no objective reality that is true and discoverable.
Are objective truths real?
The words objective truth are a reminder that the truth of a belief or statement is entirely a matter of how things are with its object, and has nothing to do with the state of its subject – the person who has the belief or makes the statement1.