Explanation Introduction: The measurement is the act of measuring or assigning a number to an event or an object by comparing it with other events or objects. The measured value is expressed by writing the numerical value followed by a space and the standard unit symbol. Explanation: Reason for the correct option: The measured value contains a number followed by a standard unit symbol. When the numerical value is not followed bya unit symbol, then it is not a measured value. Among the options, 120 is not followed by a standard unit symbol. So, option (c) is correct. Reason for the incorrect options: Option (a) is incorrect because 24 ° C contains the numerical value 24 followed by a standard unit “ ° C ”

Physical Science (12th Edition), Standalone Book

12th Edition

ISBN: 9781260150544

Author: Bill W. Tillery

Publisher: McGraw Hill Education

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Chapter 1, Problem 21AC

To determine

The value that is not ameasurement in the following options.

24°C

65mph

120

0.50ppm

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Chapter 1, Problem 20AC

Chapter 1, Problem 22AC

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Chapter 1 Solutions

Physical Science (12th Edition), Standalone Book

Ch. 1 - 1. A generalized mental image of an object is a...Ch. 1 - 2. Which of the following is the best example of...Ch. 1 - Prob. 3AC Ch. 1 - Prob. 4AC Ch. 1 - 5. A process of comparing a property to a...Ch. 1 - 6. One of the following is not considered to be a...Ch. 1 - 7. How much space something occupies is described...Ch. 1 - 8. The relationship between two numbers that is...Ch. 1 - 9. The ratio of mass per volume of a substance is...Ch. 1 - 10. After identifying the appropriate equation,...

Ch. 1 - Prob. 11AC Ch. 1 - 12. An equation describes a relationship where...Ch. 1 - 13. The equation is a statement that _ a....Ch. 1 - 14. Measurement information that is used to...Ch. 1 - 15. If you consider a very small portion of a...Ch. 1 - 16. The symbol has a meaning of_ a. “is...Ch. 1 - Prob. 17AC Ch. 1 - 18. The use of a referent in describing a property...Ch. 1 - 19. A 5 km span is the same as how many meters?...Ch. 1 - 20. One-half liter of water is the same volume as...Ch. 1 - Prob. 21AC Ch. 1 - 22. What happens to the surface-area-to-volume...Ch. 1 - 23. If one variable increases in value while a...Ch. 1 - 24. What is needed to change a proportionality...Ch. 1 - 25. A proportionality constant _ a. always has a...Ch. 1 - 26. A scientific investigation provides...Ch. 1 - 27. Statements describing how nature is observed...Ch. 1 - 28. A controlled experiment comparing two...Ch. 1 - Prob. 29AC Ch. 1 - 30. Quantities, or measured properties, that are...Ch. 1 - 31. A proportional relationship that is...Ch. 1 - 32. A hypothesis concerned with a specific...Ch. 1 - 33. A scientific law can be expressed as _ a. a...Ch. 1 - 34. The symbol has a meaning of _ a. “almost...Ch. 1 - 35. Which of the following symbols represents a...Ch. 1 - 36. A candle with a certain weight melts in an...Ch. 1 - 37. An ice cube with a certain volume melts, and...Ch. 1 - 38. Compare the density of ice to the density of...Ch. 1 - Prob. 39AC Ch. 1 - 40. What is the proportional relationship between...Ch. 1 - 41. What is the proportional relationship between...Ch. 1 - 42. A movie projector makes a 1 m by 1 m image...Ch. 1 - Prob. 43AC Ch. 1 - Prob. 44AC Ch. 1 - 1. What is a concept? Ch. 1 - 2. What are two components of a measurement...Ch. 1 - 3. Other than familiarity, what are the advantages...Ch. 1 - 4. Define the metric standard units for length,...Ch. 1 - 5. Does the density of a liquid change with the...Ch. 1 - 6. Does a flattened pancake of clay have the same...Ch. 1 - 7. What is an equation? How are equations used in...Ch. 1 - 8. Compare and contrast a scientific principle and...Ch. 1 - 9. What is a model? How are models used? Ch. 1 - 10. Are all theories always completely accepted or...Ch. 1 - 2. Evaluate the statement that science cannot...Ch. 1 - 4. If your wage were dependent on your work-time...Ch. 1 - Prob. 5FFA Ch. 1 - 6. Are there any ways in which scientific methods...Ch. 1 - 7. The United States is the only country in the...Ch. 1 - What is your height in meters? In centimeters?Ch. 1 - Prob. 2PEA Ch. 1 - What is the mass of a 10.0cm3 cube of lead?Ch. 1 - Prob. 4PEA Ch. 1 - Prob. 5PEA Ch. 1 - Prob. 6PEA Ch. 1 - Prob. 7PEA Ch. 1 - Prob. 8PEA Ch. 1 - Prob. 9PEA Ch. 1 - Prob. 10PEA Ch. 1 - 1. What is your mass in kilograms? In grams? Ch. 1 - 2. What is the density of iron if 5.0 cm3 has a...Ch. 1 - 3. What is the mass of a 10.0 cm3 cube of...Ch. 1 - 4. If ice has a density of 0.92 g/cm3, what is the...Ch. 1 - 5. If you have 51.5 g of a 50.0 cm3 volume of one...Ch. 1 - 6. What is the mass of gasoline in a 94.6 L...Ch. 1 - 7. What is the volume of a 2.00 kg pile of iron...Ch. 1 - 8. A cubic tank holds 1,000.0 kg of water. What...Ch. 1 - 9. A hot dog bun (volume 240 cm3) with a density...Ch. 1 - 10. According to Table 1.3, what volume of iron...

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The value that is not ameasurement in the following options. 24 ° C 65 mph 120 0.50 ppm

Solution Summary: The author explains that the value 120 is not a measurement in the following options.

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The value that is not ameasurement in the following options.

24°C

65mph

120

0.50ppm

Want to see the full answer?

Chapter 1 Solutions

The value that is not ameasurement in the following options. 24 ° C 65 mph 120 0.50 ppm

Solution Summary: The author explains that the value 120 is not a measurement in the following options.

Concept explainers

The value that is not ameasurement in the following options. 24°C 65mph 120 0.50ppm

Want to see the full answer?

Chapter 1 Solutions

The value that is not ameasurement in the following options.

24°C

65mph

120

0.50ppm