What is the difference between a scientific theory and scientific law?
Like theories, scientific laws describe phenomena that the scientific community has found to be provably true. Generally, laws describe what will happen in a given situation as demonstrable by a mathematical equation, whereas theories describe how the phenomenon happens.
Is the scientific method the same in all areas of science?
The scientific method is used in all sciences—including chemistry, physics, geology, and psychology. The scientists in these fields ask different questions and perform different tests. However, they use the same core approach to find answers that are logical and supported by evidence.
What would most likely occur over time if new technologies gave us information that challenged what scientists currently understand about natural selection?
What would most likely occur over time if new technologies gave us information that challenged what scientists currently understand about natural selection? A current scientific theory would be revised based on the new findings. What is a factual statement about how nature behaves or functions?
Which of the following is what scientists mean when they use the term theory?
Which of the following is what scientists mean when they use the term theory? a set of findings that are supported by repeated testing.
Which of the following is what scientists mean when they use the term theory quizlet?
In everyday language a theory means a hunch or speculation. In science, the word theory refers to a comprehensive explanation of an important feature of nature supported by facts gathered over time. Theories also allow scientists to make predictions about as yet unobserved phenomena.
What is time according to Einstein?
To Einstein, time is the “fourth dimension.” Space is described as a three-dimensional arena, which provides a traveler with coordinates — such as length, width and height —showing location. Time provides another coordinate — direction — although conventionally, it only moves forward.
Do past present and future coexist?
Unlike a “flowing river”, time does not behave as we perceive it. Past, present and future they exist simultaneously, but in different dimensions. This thought has a basis in the theory of unified space and time, proposed by Albert Einstein in 1915. …
Is the past present and future an illusion?
Albert Einstein once wrote: People like us who believe in physics know that the distinction between past, present and future is only a stubbornly persistent illusion. Time, in other words, he said, is an illusion. Many physicists since have shared this view, that true reality is timeless.
Is the present an illusion?
The “present”—the sum total of the sensorial input we say is happening “now”—is nothing but a convincing illusion.
Is our future set in stone?
The short answer to this question is “no.” At any given moment in time, future exists as multiple possibilities — none of which is set in stone — until one of these possibilities becomes real. Since the future hasn’t happened yet, it can happen in one of many, many ways.