You can determine the radius of a planet by measuring the change in the flux coming from the star (i.e. the transit method). If the radius of the planet increases, the overall flux decreases, but what happens to the change in the flux? Hint: the change in a quantity is represented by the uppercase delta or triangle symbol. Group of answer choices - Increases - Decreases - Stays constant - Fortnite

You can determine the radius of a planet by measuring the change in the flux coming from the star (i.e. the transit method). If the radius of the planet increases, the overall flux decreases, but what happens to the change in the flux? Hint: the change in a quantity is represented by the uppercase delta or triangle symbol. Group of answer choices - Increases - Decreases - Stays constant - Fortnite

The Solar System

10th Edition

ISBN:9781337672252

Author:The Solar System

Publisher:The Solar System

Chapter10: Origin Of The Solar System And Extrasolar Planets

Section: Chapter Questions

Problem 4P

See similar textbooks

Similar questions

You can determine the radius of a planet by measuring the change in the flux coming from the star (i.e. the transit method). If the radius of the planet increases, the overall flux decreases, but what happens to the change in the flux Group of answer choices Increases Decreases Stays constant
Which Jovian planet revolves on its side and has retrograde rotation? (16.5) (a) Jupiter (b) Neptune (c) Uranus (d) Saturn
Again using Appendix F, which planet(s) might you expect not to have significant seasonal activity? Why?
Again using Appendix F, which planets might you expect to have extreme seasons? Why
Look at Appendix F and Appendix G and indicate the moon with a diameter that is the largest fraction of the diameter of the planet or dwarf planet it orbits.
Like all planets, the planet Venus orbits the Sun in periodic motion and simultaneously spins about its axis. Just as on Earth, the time to make one complete orbit (i.e., the period of orbit) is what defines a year. And the time to make one complete revolution about its axis (i.e., the period of rotation) is what defines a day. The period of orbit for the Earth is 365.25 days and the period of rotation is 24 hours (1.00 day). But when these same values for Venus are expressed relative to Earth, it is found that Venus has a period of orbit of 225 days and a period of rotation of 243 days. So for Venus inhabitants, a day would last longer than a year! Determine the frequency of orbit and the frequency of rotation (in Hertz) on Venus.
From the data measured read off the period, P and the orbital radius, a from thegraph for the moon Ganymede . These values will have units of hours for the period P, and Jupiter Diameters (J.D.) for a. Enter your results here:P (period) = _________ hours a (orbital radius) = ________ J.D. After,In order to use Kepler's Third Law, you need to convert the period into years, using: 1 day = 24 hours and 1 year = 365.25 days. The orbital radius must be converted to A.U., using 1050 J.D. = 1 A.U. Enter your converted values here: P (period) = _________ years a (orbital radius) = ________ A.U.
The Magellan orbiter orbits Venus with a period of 3.26 hours. How far (in km) above the surface of the planet is it? (The mass of Venus is 4.87 ✕ 1024 kg, and the radius of Venus is 6.05 ✕ 103 km.)
What is the angular diameter of Saturn (in arc seconds) as seen from Earth when the two planets are farthest apart?
If the mass of Jupiter is defined as 1 MJ = 1.90 ✕ 1027 kg, what is the mass of Saturn (5.68 ✕ 1026 kg) in units of MJ? What is the mass of Venus (4.86 ✕ 1024 kg) in MJ? What is the mass of Earth (5.97 ✕ 1024 kg) in MJ?
Let's use Kepler's laws for the inner planets. Use the following distances from the sun to calculate the orbital period for each of these planets. Express your answer in terms of Earth years to two significant figures. Note: Use Kepler's law directly. Don't just Google the answers, as they will be a little bit different. When you have calculated them, only submit the value for Mercury. Planet Distance from the sun Period of orbit around the sun Earth 150 million km ___ Earth years Mercury 58 million km ___ Earth years Venus 108 million km ___ Earth years Mars 228 million km ___ Earth years
Is it possible to put a satellite in a “geostationary” orbit around Venus? You can assume that Venus is spherical, that its sidereal day is 5832 hours, its mass is 4.867×1023 kg and that the radius of its Hill sphere is 1.0042x106 km (Hill sphere of a planet is the region in which it dominates the attraction of satellites, a satellite has to be inside that sphere to remain around the planet)