1. Science is the body of knowledge and methods produced by engineering.
True
False
2. Technology changes society.
True
False
3. Although engineers do not always complete the steps of design process in the same order which of the following is almost always first?
Build a prototype
Identify the problem
Choose the best solution
Complete background research
4. Why is the industrial revolution similar to the digital age?
They both began in the late 1900s and ended about a century later
They both created technology that changed many aspects of everyday life
They are the only two eras in which technology played a significant role
They both are characterized by the use of stone and iron to advance technology
5. When conducting a test on what kind of music increases the growth of plants, all of the following would fail to meet to fair test standard except?
using different kinds of plants
giving some plants more water than others
exposing the plants to different types of music
using nutrient-rich soil for one and lesser soil for others
6. Which of the following explains how technology and engineering are related?
Engineering demonstrates how to properly use technology
technology creates social problems and engineering solves them
technology often incorporates the latest advances in engineering
technology is completely dependent on science, whereas engineering uses both science and technology
7. What does it mean to test a hypothesis?
pass a quiz on other scientists results
analyze only the results from scientific sources
not make assumptions about how an experiment will turn out
see if the results of an experiment are what the scientist predicted
8. Why is it that technology designed to communicate can also make communication more difficult?
it diminishes interpersonal skills
it is available in only one language
it requires high levels of vocabulary
it is often difficult to access or operate
9. Technology always improves society.
True
False
10. why does the author begin the unit with the example of the skyscraper
to emphasize the importance of chicago's history
to provide an example of innovation in engineering
to suggest that buildings used to be poorly constructed
to illustrate how much engineering has changed construction practices
11. why is ethics an important part of engineering?
products created can change society, for the better and for the worse
engineers often provide individuals with advice about their problems
engineering is the only field that directly impacts the lives of individuals
creating profits for corporations is the primary goal of most engineering fields
12. how has technology allowed humans to thrive
it plays an important pole in evolution
it generates tools that make survival easier
it has changed the structure of the human body
it inspires healthy competition among people
13. the steps in the scientific process must be followed in order
True
False
14. all of the following are important technological developments of the middle ages except
the plow
the tidal mill
the printing press
the steam engine
15. Most innovations actually depend on previous technology
True
False
1. false
2. true
3. b
4. b
5. a
6. c
7. d
8. b
9. false
10. d
11. a
12. a
13. false
14. a
15. false
15. Arguable, but it centers on the definition of innovation, which is usually reduced to how something is marketed or used. https://techcrunch.com/2016/05/29/technological-innovation-is-often-simply-an-innovation-in-how-we-think-about-technology/
10. I have no idea, I don't know what you read.
8. You need to refer to text on this, all those points are very debatable.
all are correct, except for those noted.
13. true
the answer to 13 is true not false like betty said
dcw
To find the answers to these questions, you can use the following explanations:
1. Science is the body of knowledge and methods produced by engineering.
Explanation: This statement is false. While engineering often uses scientific principles and methods, science and engineering are distinct fields. Science focuses on understanding the natural world through observation and experimentation, while engineering focuses on applying scientific knowledge to solve practical problems.
2. Technology changes society.
Explanation: This statement is true. Technology has a significant impact on society by transforming the way people live, work, communicate, and interact with the world. Technological advancements can revolutionize industries, create new opportunities, and shape cultural and social norms.
3. Although engineers do not always complete the steps of the design process in the same order, which of the following is almost always first?
Explanation: The correct answer is "Identify the problem." In the design process, the first step is to identify the problem or need that the engineer wants to address. This involves understanding the requirements, constraints, and objectives of the project.
4. Why is the industrial revolution similar to the digital age?
Explanation: The correct answer is "They both created technology that changed many aspects of everyday life." Both the industrial revolution and the digital age brought about significant technological advancements that had a profound impact on various aspects of society, including manufacturing, communication, transportation, and lifestyle.
5. When conducting a test on what kind of music increases the growth of plants, all of the following would fail to meet the fair test standard except?
Explanation: The correct answer is "using different kinds of plants." In a fair test, all variables except the one being tested should be controlled or kept constant. The other options introducing variables that could affect plant growth, such as the amount of water, type of music, or the quality of soil. Using different kinds of plants would not introduce a variable that could impact the experiment's outcome.
6. Which of the following explains how technology and engineering are related?
Explanation: The correct answer is "Technology often incorporates the latest advances in engineering." Technology refers to the application of scientific knowledge to practical purposes, and engineering is the field responsible for designing, building, and improving technological systems. Technology often relies on the latest advances in engineering to develop new and improved products, systems, and solutions.
7. What does it mean to test a hypothesis?
Explanation: The correct answer is "see if the results of an experiment are what the scientist predicted." Testing a hypothesis involves conducting an experiment or gathering data to determine if the results align with the predicted outcome. It is a crucial step in the scientific process to validate or refute a hypothesis.
8. Why is it that technology designed to communicate can also make communication more difficult?
Explanation: The correct answer is "it is often difficult to access or operate." While technology designed for communication aims to enhance connectivity and accessibility, it can sometimes create barriers if individuals struggle to access or operate the technology effectively. Factors such as technical difficulties, language barriers, or complex interfaces can hinder effective communication.
9. Technology always improves society.
Explanation: The correct answer is "False." While technology has the potential to bring about positive changes and improvements to society, its impact is not always beneficial. Technology can have negative consequences, such as environmental degradation, job displacement, privacy concerns, and social inequalities. It is important to consider both the positive and negative effects of technology on society.
10. Why does the author begin the unit with the example of the skyscraper?
Explanation: The correct answer is "to provide an example of innovation in engineering." The author likely started with the example of a skyscraper to highlight the application of engineering principles and innovation in designing and constructing a tall and structurally complex building. It serves as an illustration of how engineering has advanced and changed construction practices over time.
11. Why is ethics an important part of engineering?
Explanation: The correct answer is "Products created can change society, for the better and for the worse." Engineering has a significant impact on society as engineers design and develop products, systems, and technologies that directly affect people's lives. Ethical considerations ensure that engineers prioritize the well-being and safety of individuals and society as a whole, promoting responsible and sustainable engineering practices.
12. How has technology allowed humans to thrive?
Explanation: The correct answer is "It generates tools that make survival easier." Technology has played a crucial role in human progress and development by creating tools and innovations that enhance our ability to survive, thrive, and improve our quality of life. From simple tools like the wheel and fire to complex technologies like medical advancements and communication systems, technology has facilitated human progress.
13. The steps in the scientific process must be followed in order.
Explanation: The correct answer is "False." While the scientific process typically follows a logical sequence of steps, it is not always necessary to strictly adhere to a specific order. The process involves making observations, asking questions, formulating hypotheses, conducting experiments or gathering data, analyzing the results, and drawing conclusions. However, the specific order and the number of steps may vary depending on the nature of the research or investigation.
14. All of the following are important technological developments of the middle ages except.
Explanation: The correct answer is "the plow." The plow is not a technological development specific to the Middle Ages. It is an agricultural tool that has been used for centuries and predates the Middle Ages. The other options, such as the tidal mill, printing press, and steam engine, are important technological advancements that emerged during the Middle Ages.
15. Most innovations actually depend on previous technology.
Explanation: The correct answer is "True." Innovation often builds upon existing knowledge, technology, and ideas. New inventions and breakthroughs are often influenced by earlier discoveries and advancements. Innovations typically involve improving upon or utilizing existing technologies to create something new or more advanced.