ESSENTIAL COSMIC PERS.-W/MASTER.ACCESS
9th Edition
ISBN: 9780135795750
Author: Bennett
Publisher: PEARSON
expand_more
expand_more
format_list_bulleted
Textbook Question
Chapter 3, Problem 15EAP
Each of the following statements makes some type of claim. Decide in each case whether the claim could be evaluated scientifically or whether it falls into the realm of nonscience. Explain clearly; not all of these have definitive answers, so your explanation is more important than your chosen answer.
15. Dogs are smarter than cats.
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solutionStudents have asked these similar questions
After completing this Lecture Tutorial, students should be able to:
distinguish between scientific hypotheses and nonscientific ideas.
Part 1: Comprehension of Hypotheses
A scientific hypothesis needs to (1) be supported by the majority of current data and (2) be
testable. An alien on Earth is wondering why a rubber ball falls back down to the ground
after it is thrown into the air. It comes up with several ideas about the ball.
a. Gravity is pulling the ball to the ground.
b.
A mystical force that cannot be measured is pushing the ball down.
c.
Earth's magnetic field is pulling on the rubber ball.
1. Which statement is NOT a hypothesis because it is not testable? a b c
2. Which statement is NOT a hypothesis because it is not supported by current data? a b c
3. Which statement IS a scientific hypothesis? a b c
Part 2: Application to Dinosaur Extinction
Below are possible scenarios explaining the extinction of the dinosaurs.
a. Dinosaurs were killed off by a virus.
b. A large meteorite…
Read and analyze each Item. Encircle the letter that corresponds to the correct answer on each question.
General Instructions: (Must READ and FOLLOW religiously)
Avold erasures or any alterations, otherwise answers will be nullifled.
Write legibly, wrong spelling no credit.
Use black pen only.
Follow directions carefully.
"HONESTY IS A VIRTUE."
Begin here..
For items 1-5. Convert the following to its desired conversion.
1. 3.4 L to mL
2. 78, 999 mg to g
3. 4 gal to L
4. 345 Ibs to kg
5. 1200 ml to fl.oz
b. 340 ml
b. 77.999 g
b. 15.142 L
b. 156.48 kg
b. 40.56 fl.oz
c. 3400 mL
c. 78.955 g
c. 15.143 L
c. 156.47 kg
c. 40.57 fl.oz
d. 34,000 ml
d. 78.999 g
d. 15.144 L
d. 156.46 kg
d. 40.58 fl.oz
a. 34 ml
a. 77. 955 g
a. 15.141 L
a. 156.49 kg
a. 40.55 fl.oz
For items 6-10. What is the equivalent of the following non-standard units to its equivalent in standard
units of measure?
6. chimanta
7. dakot
8. dangkal
9. dipa
10. gatang
a. Va kilo
a. 4 grams
a. 2 Inches
а. 66 In
a. V4 kilo
b. 1 kilo…
As new info is discovered, theories change. Old theories can be revised. Why is this necessary?
1. New scientists need to get credit for their ideas.
2. The process allows for an understanding of the world.
3. Old theories are found on old technology.
Chapter 3 Solutions
ESSENTIAL COSMIC PERS.-W/MASTER.ACCESS
Ch. 3 - Prob. 1VSCCh. 3 - Use the information in the graphs to answer the...Ch. 3 - Use the information in the graphs to answer the...Ch. 3 - Use the information in the graphs to answer the...Ch. 3 - Use the information in the graphs to answer the...Ch. 3 - Use the information in the graphs to answer the...Ch. 3 - Use the information in the graphs to answer the...Ch. 3 - In what way is scientific thinking natural to all...Ch. 3 - Prob. 2EAPCh. 3 - What is a lunar calendar? How can it be kept...
Ch. 3 - What do we mean by a model in science? Briefly...Ch. 3 - What do we mean by the Ptolemaic model? How did...Ch. 3 - What was the Copernican revolution, and how did it...Ch. 3 - What is an ellipse? Define its foci, semimajor...Ch. 3 - State and explain the meaning of each of Kepler’s...Ch. 3 - Describe the three hallmarks of science and...Ch. 3 - What is the difference between a hypothesis and a...Ch. 3 - Each of the following statements makes some type...Ch. 3 - Each of the following statements makes some type...Ch. 3 - Each of the following statements makes some type...Ch. 3 - Each of the following statements makes some type...Ch. 3 - Each of the following statements makes some type...Ch. 3 - Each of the following statements makes some type...Ch. 3 - Each of the following statements makes some type...Ch. 3 - Each of the following statements makes some type...Ch. 3 - Each of the following statements makes some type...Ch. 3 - Prob. 20EAPCh. 3 - Choose the best answer to each of the following....Ch. 3 - Choose the best answer to each of the following....Ch. 3 - Choose the best answer to each of the following....Ch. 3 - Choose the best answer to each of the following....Ch. 3 - Choose the best answer to each of the following....Ch. 3 - Choose the best answer to each of the following....Ch. 3 - Choose the best answer to each of the following....Ch. 3 - Choose the best answer to each of the following....Ch. 3 - Choose the best answer to each of the following....Ch. 3 - Choose the best answer to each of the following....Ch. 3 - Prob. 32EAPCh. 3 - The Importance of Ancient Astronomy. Why was...Ch. 3 - The Impact of Science. The modern world is filled...Ch. 3 - Prob. 35EAPCh. 3 - Earth’s Shape. It took thousands of years for...Ch. 3 - Prob. 38EAPCh. 3 - Prob. 39EAPCh. 3 - Prob. 40EAPCh. 3 - Prob. 41EAPCh. 3 - Prob. 42EAPCh. 3 - Prob. 43EAPCh. 3 - Halley Orbit. Halley’s comet orbits the Sun every...
Knowledge Booster
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, physics and related others by exploring similar questions and additional content below.Similar questions
- Conversion of Units. Complete any four from below. Must show all steps used to get your final answer. Given a distance of 50 miles, convert the distance to meters. (HINT: Convert miles to kilometers and then to meters).arrow_forward9, 10arrow_forwardPlease help me with this question. A=.2arrow_forward
- Pl:6: this was all information that was given to me. If need i would need to look it up online.arrow_forward1. Which statement regarding scientific models is true? (a) Models that do not make new predictions are wrong. (b) There can only be one model that explains a set of observations. (c) We design experiments to prove that a given model is correct. (d) Any model that cannot explain the observations is useless and should be discarded. (e) We prove a model is right when we observe the predictions it makes.arrow_forwardWhat distinguishes science from pseudoscience? O Pseudoscience uses experimentation to objectively reach conclusions. D Measurements can prove a concept to be correct and scientific. O Science deals with the mainstream ideas, pseudoscience does not. O Concepts must be falsifiable to be considered science. OIn science, we just know that things are the way they are.arrow_forward
- Study the image below. The bull's-eye represents the accepted true value. Each cross represents a repeated measurement of the same quantity. Describe each of the figures by choosing its description inside the box. Precise and Accurate C. Not accurate but precise Aaureta but nat nrnsins Not a gsureta Figure 1 Figure 2 Figure 3 Figure 4 I. What is your basis for your choices in describing the figures above? What is your idea about accuracy? How about precision?arrow_forwardAnswer 2 - 8. Read and understand each problem below. Solve them on a separate sheet of paper. Follow the format: Given, Illustration, Asked, and Solution. Then, enclose in a box the final answer.arrow_forward3. Cyclist A travelled 60 kilometers while Cyclist B reached as far as 180,446 feet. a. Who travelled the farthest? b. What is the difference between their end points? 4. Electricity travels at about the speed of light, 186,000 miles per second. How many meters it can travel every minute? 5. Per hour, a 30-kW diesel generator consumes 8.80 gallons of fuel. If the generator was turned on for 150 minutes, how many cubic meters of diesel is needed? 6. Juan exerts 75 kg of force to push a box. How much force in Newton did he apply? 7. 75N is equal to how much lb force? 8. Convert 1107 ft-lb into kJ.arrow_forward
- Solve the following problems. Round off your final answers to two decimal places, if necessary. Input the values only as your final answers and then box your final answer.arrow_forwarda.) What is the contribution of Copernicus in the philosophy of science? b.) Do you think thought experiment is still useful in science in the present time especially during this pandemic? Why? c.) What is Darwin's contribution to modern science? d.) How can Darwin's evolutionary theory influencé religion in modern times?arrow_forwardProblem 4. Physical Features of the Giant Planets: Volume and Density of Jupiter (Palen, et. al. 1st Ed. Chapter 8 Problem 57 ) Jupiter is an oblate (Links to an external site.) planet with an average radius of 69,900 km, compared to Earth’s average radius of 6,370 km. How many Earth volumes could fit inside Jupiter? Jupiter is 318 times as massive as the Earth. How does Jupiter’s density compare (Links to an external site.) to that of Earth?arrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
- Stars and Galaxies (MindTap Course List)PhysicsISBN:9781337399944Author:Michael A. SeedsPublisher:Cengage LearningFoundations of Astronomy (MindTap Course List)PhysicsISBN:9781337399920Author:Michael A. Seeds, Dana BackmanPublisher:Cengage Learning
- Horizons: Exploring the Universe (MindTap Course ...PhysicsISBN:9781305960961Author:Michael A. Seeds, Dana BackmanPublisher:Cengage LearningStars and GalaxiesPhysicsISBN:9781305120785Author:Michael A. Seeds, Dana BackmanPublisher:Cengage Learning
Stars and Galaxies (MindTap Course List)
Physics
ISBN:9781337399944
Author:Michael A. Seeds
Publisher:Cengage Learning
Foundations of Astronomy (MindTap Course List)
Physics
ISBN:9781337399920
Author:Michael A. Seeds, Dana Backman
Publisher:Cengage Learning
Horizons: Exploring the Universe (MindTap Course ...
Physics
ISBN:9781305960961
Author:Michael A. Seeds, Dana Backman
Publisher:Cengage Learning
Stars and Galaxies
Physics
ISBN:9781305120785
Author:Michael A. Seeds, Dana Backman
Publisher:Cengage Learning
Kepler's Three Laws Explained; Author: PhysicsHigh;https://www.youtube.com/watch?v=kyR6EO_RMKE;License: Standard YouTube License, CC-BY