Answers26-27 CFISD TX-Chemistry A CRHypotheses, Laws, and Theories

Hypotheses, Laws, and Theories Answers

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1
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Which of the following is the best example of a scientific law?

A
The gravitational force between two objects is related mathematically to their mass and the distance between them.
B
If an object is pushed off the edge of a table, it will fall to the ground.
C
Gravitational force is the result of the curvature of the fabric of space-time.
2
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Which statement best describes the difference between a scientific theory and a scientific law?

A
A scientific theory is supported by more data than a scientific law.
B
A scientific theory can explain observations.
C
A scientific law includes equations.
3

Which of the following are supported by many observations?

A
hypotheses
B
laws
C
theories
4

Which of the following are testable?

A
hypotheses
B
laws
C
theories
5

Which of the following explains observations?

A
hypotheses
B
laws
C
theories
6

Which of the following are falsifiable?

A
hypotheses
B
laws
C
theories
7

Which of the following are used to make predictions?

A
hypotheses
B
laws
C
theories

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