Universe
11th Edition
ISBN: 9781319039448
Author: Robert Geller, Roger Freedman, William J. Kaufmann
Publisher: W. H. Freeman
expand_more
expand_more
format_list_bulleted
Videos
Question
Chapter 3, Problem 33Q
To determine
The appearance of lunar eclipses, if the Earth had no atmosphere.
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solution
Students have asked these similar questions
We need to create a scale model of the solar system (by shrinking the sun down to the size of a basketball or ~30cm). First, we will need to scale down actual solar system dimensions (planet diameters and average orbital radiuses) by converting our units. There are two blank spaces in the table below. We will effectively fill in the missing data in the next set of questions. Use the example below to help you.
Example: What is the scaled diameter of Mercury if the Sun is scaled to the size of a basketball (30 cm)?
The actual diameter of Mercury is 4879 km
The Sun's diameter is 1392000 km
If the Sun is to be reduced to the size of a basketball, then the conversion we need for this equation will be:
30cm1392000km
Here is how we run the conversion: 4879km×30cm1392000km=0.105cm or 0.11cm if we were to round our answer.
This means that if the sun in our model is the size of a basketball, Mercury is the size of a grain of sand. We can also see by looking at the table, that we would…
legacynv.schoology.com
Why are the appearances of the moon in each photo different from each other?
Choose all that apply.
OBoth photos show phases of the moon.
OThe top photo shows an eclipse and the bottom photo shows a phase.
OThe moon in the bottom photo oCcurs about once every month.
O The moon in the top photo only occurs when the moon is in the Earth's shadow
Find the speed of the first meteoroid when it strikes Earth.
Express your answer in kilometers per second.
femplates Symbols uado redo reset keyboard shortcuts help,
vị =
km/s
Submit
Request Answer
Part B
Find the speed of the second meteoroid at its closest approach to Earth.
Express your answer in kilometers per second.
Templates Symbols undo redo reset keyboard shortcuts help.
v2 =
km/s
Submit
Request Answer
Part C
Will the second meteoroid ever return to Earth's vicinity?
o yes
o no
Submit
Request Answer
Chapter 3 Solutions
Universe
Ch. 3 - Prob. 1CCCh. 3 - Prob. 2CCCh. 3 - Prob. 3CCCh. 3 - Prob. 4CCCh. 3 - Prob. 5CCCh. 3 - Prob. 6CCCh. 3 - Prob. 7CCCh. 3 - Prob. 8CCCh. 3 - Prob. 9CCCh. 3 - Prob. 10CC
Ch. 3 - Prob. 11CCCh. 3 - Prob. 12CCCh. 3 - Prob. 13CCCh. 3 - Prob. 14CCCh. 3 - Prob. 1CLCCh. 3 - Prob. 1QCh. 3 - Prob. 2QCh. 3 - Prob. 3QCh. 3 - Prob. 4QCh. 3 - Prob. 5QCh. 3 - Prob. 6QCh. 3 - Prob. 7QCh. 3 - Prob. 8QCh. 3 - Prob. 9QCh. 3 - Prob. 10QCh. 3 - Prob. 11QCh. 3 - Prob. 12QCh. 3 - Prob. 13QCh. 3 - Prob. 14QCh. 3 - Prob. 15QCh. 3 - Prob. 16QCh. 3 - Prob. 17QCh. 3 - Prob. 18QCh. 3 - Prob. 19QCh. 3 - Prob. 20QCh. 3 - Prob. 21QCh. 3 - Prob. 22QCh. 3 - Prob. 23QCh. 3 - Prob. 24QCh. 3 - Prob. 25QCh. 3 - Prob. 26QCh. 3 - Prob. 27QCh. 3 - Prob. 28QCh. 3 - Prob. 29QCh. 3 - Prob. 30QCh. 3 - Prob. 31QCh. 3 - Prob. 32QCh. 3 - Prob. 33QCh. 3 - Prob. 34QCh. 3 - Prob. 35QCh. 3 - Prob. 36QCh. 3 - Prob. 37QCh. 3 - Prob. 38QCh. 3 - Prob. 39QCh. 3 - Prob. 40QCh. 3 - Prob. 41QCh. 3 - Prob. 42QCh. 3 - Prob. 43QCh. 3 - Prob. 44QCh. 3 - Prob. 46QCh. 3 - Prob. 47QCh. 3 - Prob. 48QCh. 3 - Prob. 49QCh. 3 - Prob. 50QCh. 3 - Prob. 53Q
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
- Please show the formula you used. 1. What is the force exerted by the Sun on Earth? (Mass of Earth: mE = 5.97 × 1024 [kg] , Mass of Sun: mS = 1.99 × 1030 [kg]) answer format: F(SE) =___ E=____ choose one direction: a) +i b) +j c) +k 2. What is the force exerted by the Moon on Earth? (Mass of Moon: mM = 7.34 × 1022 [kg] ) answer format: F(ME) =___ E=____ choose one direction: a) +i b) +j c) +karrow_forwardCalculate the solar energy flux (energy received per unit area per unit timo), as seen from a distance of 4 pc from the Sun. Express your answer in watts per square meter to two significant figures. Templates F4.0-10-20 AX Part B Submit Previous Answers Request Answer undo do reset keyboard shortcuts help X Incorrect; Try Again: 5 attempts remaining F solar constant Compare your answer with the solar constant at Earth Express your answer using two significant figures. W/m² Templates Symbols undo rado reset keyboard shortcuts help Submit Request Answer Show Transcribed Text The Sun's luminosity of 3.84x1026Warrow_forwardShow your complete solution and box your answers.arrow_forward
- I need help on this? Could write an explanation on how you came up with the answers.arrow_forwardExplain in detail how the relative motions of Earth, the Sun, and the Moon lead to the different types of eclipses.arrow_forwardAgain using Appendix F, which planet(s) might you expect not to have significant seasonal activity? Why?arrow_forward
- The timing of Moonrise is later every day. Let’s understand why: a) Moonrise occurs when you, as you sit on the rotating Earth, turn to the point where you can just see the Moon appear over the horizon. Draw a picture to illustrate what this would look like. Draw the Earth, Moon, and you standing on the Earth to indicate this scenario. (You’ve seen my artistic skills in class, I’m not asking you to do anything better than that. Just label/make clear what is shown). Take this as Day 1.In 24 hours, you would return back to that exact point on the Earth. However, the Moon will also have moved forward in its orbit (it orbits the Earth in the same direction that the Earth is spinning). How far along in its orbit does the Moon move? That is, assume the Moon is orbiting in a circular orbit; in going from Day 1 to Day 2, how many degrees does thee Moon move forward? Indicate (very roughly) via a drawing.b) Because the Moon advanced in its orbit, you now must wait…arrow_forwardvork Assignment Be sure to answer all parts. A small hole in the wing of a space shuttle requires a 16.0 cm² patch. (a) What is the patch's area in square kilometers (km²)? Enter your answer in scientific notation. x 10 km2 of the patch to the nearest cent? (b) If the patching material costs NASA $4.45/in², what is thearrow_forwardExplain what causes the seasons on Earth. Explain thoroughly all effects which cause higher temperatures in the Summer.arrow_forward
- DIRECTION: Write TRUE if the statement is correct and FALSE if the statement is incorrect. Write your answer on the space provided before the number. 1. lonosphere contains many electrically charged particles called ions. Satellites are stationed in the exosphere. 2. 3. Mesosphere is where auroras occur. Weather occurs in the troposphere. The ionosphere overlaps the mesosphere, thermosphere, and exosphere. Jet aircrafts fly in the stratosphere. The earth's ozone layer is in troposphere. Meteors or rock fragments burn up in the mesosphere. Space shuttles fly in the thermosphere. 10. Cloud formation occurs in the stratosphere. 11. Communication satellites are found in the ionosphere. 12. Mesosphere contains enough oxygen to enable us to breathe. 13. Our atmosphere has a high percentage of nitrogen. 14. Gases in the atmosphere keep the temperature in a range to support life on earth. There is an exact place where the atmosphere ends. 15. 4. 5. 6. 7. 8. 9.arrow_forwardKepler 3rd law: M1 + M2 = P2/D3 Jupiter’s moon Callisto orbits the planet at a distance of 1.88 X 106 km in about 16.7 days. If one year is 365 days, and if 1 AU is 1.5 X 108 km, calculate the mass of Jupiter in solar mass units. (Show your work)arrow_forwardUsing Appendix G, complete the following table that describes the characteristics of the Galilean moons of Jupiter, starting from Jupiter and moving outward in distance. Table A This system has often been described as a mini solar system. Why might this be so? If Jupiter were to represent the Sun and the Galilean moons represented planets, which moons could be considered more terrestrial in nature and which ones more like gas/ice giants? Why? (Hint: Use the values in your table to help explain your categorization.)arrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
AstronomyPhysicsISBN:9781938168284Author:Andrew Fraknoi; David Morrison; Sidney C. WolffPublisher:OpenStax
Foundations of Astronomy (MindTap Course List)PhysicsISBN:9781337399920Author:Michael A. Seeds, Dana BackmanPublisher:Cengage Learning
Astronomy
Physics
ISBN:9781938168284
Author:Andrew Fraknoi; David Morrison; Sidney C. Wolff
Publisher:OpenStax
Foundations of Astronomy (MindTap Course List)
Physics
ISBN:9781337399920
Author:Michael A. Seeds, Dana Backman
Publisher:Cengage Learning
Time Dilation - Einstein's Theory Of Relativity Explained!; Author: Science ABC;https://www.youtube.com/watch?v=yuD34tEpRFw;License: Standard YouTube License, CC-BY