Which of the following scenarios represents the best use of a scientific model?a.predicting weather patternsb.studying the result of mixing two chemicalsc.studying the effect of oil spills on plant growthd.studying the speed of a ball down an inclined plane
Scientists utilize models for a variety of different purposes, but each type of scientific model has limitations. What might be a limitation of existing solar system models? a. They are not based on experimentation. b. They are used for prediction. c. They cannot be changed. d. They are based on current knowledge. Please select the best answer from the choices provided
Which of the following statements about physical models is not true?a.Physical models are often three-dimensional representations.b.Physical models are used to represent an object or event.c.Physical models are usually in the form of a graph.d.Physical models can be used to depict microscopic objects.
Which of the following types of models is usually in the form of a drawing, graph, or equation?a.idea modelb.physical modelc.computer modeld.none of the above
Which of the following types of models is generally used to predict long-term events? a.idea modelb.physical modelc.computer modeld.none of the above
Scientific models are based on a set of observations.
Which of the following types of models would be most effective to demonstrate the relationship between distance and time?a.idea modelb.physical modelc.computer modeld.none of the above
Scientific models are based on current knowledge, which can limit their effectiveness when new discoveries are made.
Computer models are the only type of model that can be used to make predictions.
Scientific models can be used for a variety of different purposes. Which of the following is not a possible use for a scientific model? a. study of complex systems b. study of obsolete systems c. replace study of the larger system d. answer scientific questions Please select the best answer from the choices provided
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