Exam (elaborations)
Physical Science 11Th Edition By Bill Tillery - Test Bank
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- Physical Science
Physical Science 11Th Edition By Bill Tillery - Test Bank
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, Chapter 01What Is Science?
1. The property of mass is a measure of how heavy an object is.
FALSE
Accessibility: Keyboard Navigation
Bloom's Level: 2. Understand
Gradable: automatic
Section: 01.04
Topic: Measurement
2. A referent is a familiar object one can use to describe the property of an object.
TRUE
Accessibility: Keyboard Navigation
Bloom's Level: 3. Apply
Gradable: automatic
Section: 01.01
Topic: Measurement
3. Measurement information used to describe something is called data.
TRUE
Accessibility: Keyboard Navigation
Bloom's Level: 3. Apply
Gradable: automatic
Section: 01.06
Topic: Measurement
4. A 100 g piece of iron has twice the volume as a 50 g piece of iron.
TRUE
Accessibility: Keyboard Navigation
Bloom's Level: 4. Analyze
Gradable: automatic
Section: 01.06
Topic: Measurement
5. The mass of 1000 cm3 of water is a kilogram.
TRUE
Accessibility: Keyboard Navigation
Bloom's Level: 4. Analyze
Gradable: automatic
Section: 01.06
Topic: Measurement
6. The density of a 100 g piece of iron is twice as great as the density of a 50 g piece of iron.
FALSE
Accessibility: Keyboard Navigation
Bloom's Level: 4. Analyze
Gradable: automatic
Section: 01.06
Topic: Measurement
7. A controlled experiment has all variables held constant.
FALSE
Accessibility: Keyboard Navigation
Bloom's Level: 3. Apply
Gradable: automatic
Section: 01.07
Topic: Nature of science
8. The symbol μ has the meaning of "is proportional to."
TRUE
Accessibility: Keyboard Navigation
Bloom's Level: 1. Remember
Gradable: automatic
Section: 01.06
Topic: Equation
9. A theory is a hypothesis that has been shown to be correct by many experiments.
1-1
Copyright © 2016 McGraw-Hill Education. All rights reserved. No reproduction or distribution without the prior written consent of
McGraw-Hill Education.
,FALSE
Accessibility: Keyboard Navigation
Bloom's Level: 2. Understand
Gradable: automatic
Section: 01.07
Topic: Nature of science
10. The symbol "Δ" is used to refer to an object's density.
FALSE
Accessibility: Keyboard Navigation
Bloom's Level: 1. Remember
Gradable: automatic
Section: 01.06
Topic: Equation
11. Equations are used to
A. describe a property.
B. define a concept.
C. describe how quantities change together.
D. All of the above.
Accessibility: Keyboard Navigation
Bloom's Level: 3. Apply
Gradable: automatic
Section: 01.06
Topic: Equation
12. Which of the following is not a SI unit of the property it measures?
A. length - meter
B. volume - liter
C. time - second
D. mass - kilogram
Accessibility: Keyboard Navigation
Bloom's Level: 3. Apply
Gradable: automatic
Section: 01.03
Topic: Measurement
13. In the text, the equation V = tk is used to describe the relationship between the volume of a gas tank and the time required
to fill it. The symbol "k"
A. has units of min/gal.
B. is a variable.
C. is the proportionality constant.
D. depends on the length of time.
Accessibility: Keyboard Navigation
Bloom's Level: 4. Analyze
Gradable: automatic
Section: 01.06
Topic: Equation
14. The English unit of volume closest in size to a liter is
A. gallon.
B. ounce.
C. quart.
D. cup.
Accessibility: Keyboard Navigation
Bloom's Level: 1. Remember
Gradable: automatic
Section: 01.05
Topic: Measurement
15. If a cube of jello is cut into two pieces, what total property of the new pieces change?
A. mass
B. volume
C. density
D. surface area
Accessibility: Keyboard Navigation
Bloom's Level: 4. Analyze
Gradable: automatic
Section: 01.06
1-2
Copyright © 2016 McGraw-Hill Education. All rights reserved. No reproduction or distribution without the prior written consent of
McGraw-Hill Education.
, Topic: Measurement
16. When something cannot be directly observed, it can be represented by a
A. hypothesis.
B. graph.
C. model.
D. theory.
Accessibility: Keyboard Navigation
Bloom's Level: 4. Analyze
Gradable: automatic
Section: 01.07
Topic: Nature of science
17. Claims that appear to be pseudoscience should be
A. accepted if it is said to have scientific validity.
B. tested experimentally.
C. accepted if promoted by news media.
D. All of the above.
Accessibility: Keyboard Navigation
Bloom's Level: 4. Analyze
Gradable: automatic
Section: 01.07
Topic: Nature of science
18. The property of volume is a measure of
A. how much matter the object contains.
B. the compactness of matter in a given space.
C. the extent of the surface of the object.
D. how much space the object occupies.
Accessibility: Keyboard Navigation
Bloom's Level: 2. Understand
Gradable: automatic
Section: 01.06
Topic: Measurement
19. In the equation A = πr2, π (pi) is a
A. manipulated variable.
B. responding variable.
C. numerical constant.
D. constant that depends on the size of the circle.
Accessibility: Keyboard Navigation
Bloom's Level: 4. Analyze
Gradable: automatic
Section: 01.06
Topic: Equation
20. The re-creation of an event by comparing two situations in which all the factors are identical except one is called a
A. tentative experiment.
B. cause and effect demonstration.
C. statistical test of truth.
D. controlled experiment.
Accessibility: Keyboard Navigation
Bloom's Level: 4. Analyze
Gradable: automatic
Section: 01.07
Topic: Nature of science
21. A tentative scientific explanation which may or may not be rejected upon further experimentation is called a
A. theory.
B. hypothesis.
C. model.
D. principle.
Accessibility: Keyboard Navigation
Bloom's Level: 3. Apply
Gradable: automatic
Section: 01.07
Topic: Nature of science
22. A statement describing a relationship that is observed in nature to occur consistently time after time is a(an)
1-3
Copyright © 2016 McGraw-Hill Education. All rights reserved. No reproduction or distribution without the prior written consent of
McGraw-Hill Education.
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