Scientific models change to reflect ongoing research to explain discrepancies in current theory versus actual experimental results.
No one, with the possible exception of your mother-in-law, knows everything, so we continue trying to explain why the current models work most of the time but not all of the time.
For instance, Isaac newton developed a few laws of things in motion that worked perfectly and without fail for apples falling on your head, Bowling balls and freight trains in motion, but when a few people tried to "smash the atom", that is, to shoot a subatomic particle into the nucleus of an atom, it didn't work. Using Mr. Newton's laws and calculations, they missed every time.
So along came Albert Einstein and mentor max Planck and a few others and, voila! we have a new set of rules, a new model, which works perfectly for little tiny particles...and voila again, we hit the thing dead center.
I doubt that the rules of motion for little particles work for bowling balls, so we still need a tweeked theory that works for both - a new model once again.
Ray
yes
problem, hypothesis, materials, procedures, observations/results, conclusion. explain
A scientific theory becomes better accepted as it helps explain more and more observations.
No, scientific theories change all the time as new observations present new data, new theories are formed to explain the observations and are checked to see if they predict correctly the outcome of new experiments.The scientific method remains the same.
Observations form the basis of hypothesis, Mathematical modelling builds a therory based on the hypothesis. Proof of the validity of the model forms the law.
A scientific term used to describe a testable model that seeks to explain natural phenomena is a scientific theory. It is formulated based on observations, experiments, and evidence to provide a thorough explanation of a particular phenomenon in nature.
yes
Scientific laws are concise descriptions of a wide variety of observations based on empirical evidence. Observations are the data and information collected through experiments and studies that form the basis for scientific laws. Together, scientific laws and observations help to explain and predict natural phenomena in a systematic and replicable way.
problem, hypothesis, materials, procedures, observations/results, conclusion. explain
There has been more and more observations about the atom that has changed it since then. They revised it to explain the observations.
A pattern describes many observations but does not explain them. Patterns may be observed in data or phenomena, but the underlying cause or mechanism behind the pattern is not fully understood.
A good scientific reason to accept a model is if it accurately describes the phenomena it's meant to represent and makes predictions that can be tested and verified through experiments or observations. Additionally, if the model is based on well-established scientific principles, has been peer-reviewed, and has withstood rigorous testing, it is more likely to be accepted by the scientific community.
Laws are consistent observations and always happen Theories are attempts to explain why certain laws are true.
In chemistry, the scientific approach involves making observations, forming hypotheses to explain the observations, testing these hypotheses through experiments, and developing theories that can explain a set of related observations. A scientific law is a concise statement or equation that describes a fundamental relationship or pattern in nature that has been consistently observed through experiments. It represents a well-established fact that is widely accepted in the scientific community.
Data tabledata table...i think
Scientific laws and scientific theories are both established principles in science that explain natural phenomena. Laws describe empirical observations and relationships, while theories provide explanations for why and how those observations occur. Both are fundamental to our understanding of the natural world and are supported by empirical evidence.
A scientific theory becomes better accepted as it helps explain more and more observations.