Describe four ways Venus is similar to Earth today. Describe four ways Venus is different from Earth today.

Question

Want to see more full solutions like this?

Answer 1

Textbook Question

Chapter 21, Problem 1RQ

Describe four ways Venus is similar to Earth today. Describe four ways Venus is different from Earth today.

Expert Solution & Answer

To determine

The four ways in which Venus is similar and different from Earth today.

Answer to Problem 1RQ

The four ways in which Venus is similar to Earth are similar mass and size, same average density, formed in the same part of solar nebula and similar orbits. It is different in having clockwise rotation, very dry surface, thick atmosphere and no measurable magnetic field.

Explanation of Solution

The four ways in which Venus is similar to Earth are similar mass and size, same average density, formed in the same part of solar nebula and similar orbits.

The diameter of Venus is 95% of the Earth’s diameter. The overall composition of Venus and Earth is same. This is because both formed in the same part of solar nebula. Out of all the planets, Venus has closest orbit with the Earth.

The four ways in which Venus and Earth are different are clockwise rotation, very dry surface, thick atmosphere and no measurable magnetic field.

Venus and Uranus are the only planets in the solar system that rotate in clockwise direction. The rest rotate in anti-clockwise direction. Venus’s surface is drier than Earth’s driest surface and a hundred times thick atmosphere than the Earth.

Want to see more full solutions like this?

Subscribe now to access step-by-step solutions to millions of textbook problems written by subject matter experts!

Students have asked these similar questions

ROTATIONAL DYNAMICS Question 01 A solid circular cylinder and a solid spherical ball of the same mass and radius are rolling together down the same inclined. Calculate the ratio of their kinetic energy. Assume pure rolling motion Question 02 A sphere and cylinder of the same mass and radius start from ret at the same point and more down the same plane inclined at 30° to the horizontal Which body gets the bottom first and what is its acceleration b) What angle of inclination of the plane is needed to give the slower body the same acceleration Question 03 i) Define the angular velocity of a rotating body and give its SI unit A car wheel has its angular velocity changing from 2rads to 30 rads seconds. If the radius of the wheel is 400mm. calculate ii) The angular acceleration iii) The tangential linear acceleration of a point on the rim of the wheel Question 04 in 20

Question B3 Consider the following FLRW spacetime: t2 ds² = -dt² + (dx² + dy²+ dz²), t2 where t is a constant. a) State whether this universe is spatially open, closed or flat. [2 marks] b) Determine the Hubble factor H(t), and represent it in a (roughly drawn) plot as a function of time t, starting at t = 0. [3 marks] c) Taking galaxy A to be located at (x, y, z) = (0,0,0), determine the proper distance to galaxy B located at (x, y, z) = (L, 0, 0). Determine the recessional velocity of galaxy B with respect to galaxy A. d) The Friedmann equations are 2 k 8πG а 4πG + a² (p+3p). 3 a 3 [5 marks] Use these equations to determine the energy density p(t) and the pressure p(t) for the FLRW spacetime specified at the top of the page. [5 marks] e) Given the result of question B3.d, state whether the FLRW universe in question is (i) radiation-dominated, (ii) matter-dominated, (iii) cosmological-constant-dominated, or (iv) none of the previous. Justify your answer. f) [5 marks] A conformally…

SECTION B Answer ONLY TWO questions in Section B [Expect to use one single-sided A4 page for each Section-B sub question.] Question B1 Consider the line element where w is a constant. ds²=-dt²+e2wt dx², a) Determine the components of the metric and of the inverse metric. [2 marks] b) Determine the Christoffel symbols. [See the Appendix of this document.] [10 marks] c) Write down the geodesic equations. [5 marks] d) Show that e2wt it is a constant of geodesic motion. [4 marks] e) Solve the geodesic equations for null geodesics. [4 marks]

Answer 2

Textbook Question

Chapter 21, Problem 1RQ

Describe four ways Venus is similar to Earth today. Describe four ways Venus is different from Earth today.

Expert Solution & Answer

To determine

The four ways in which Venus is similar and different from Earth today.

Answer to Problem 1RQ

The four ways in which Venus is similar to Earth are similar mass and size, same average density, formed in the same part of solar nebula and similar orbits. It is different in having clockwise rotation, very dry surface, thick atmosphere and no measurable magnetic field.

Explanation of Solution

The four ways in which Venus is similar to Earth are similar mass and size, same average density, formed in the same part of solar nebula and similar orbits.

The diameter of Venus is 95% of the Earth’s diameter. The overall composition of Venus and Earth is same. This is because both formed in the same part of solar nebula. Out of all the planets, Venus has closest orbit with the Earth.

The four ways in which Venus and Earth are different are clockwise rotation, very dry surface, thick atmosphere and no measurable magnetic field.

Venus and Uranus are the only planets in the solar system that rotate in clockwise direction. The rest rotate in anti-clockwise direction. Venus’s surface is drier than Earth’s driest surface and a hundred times thick atmosphere than the Earth.

Want to see more full solutions like this?

Subscribe now to access step-by-step solutions to millions of textbook problems written by subject matter experts!

Answer 3

Textbook Question

Chapter 21, Problem 1RQ

Describe four ways Venus is similar to Earth today. Describe four ways Venus is different from Earth today.

Expert Solution & Answer

To determine

The four ways in which Venus is similar and different from Earth today.

Answer to Problem 1RQ

The four ways in which Venus is similar to Earth are similar mass and size, same average density, formed in the same part of solar nebula and similar orbits. It is different in having clockwise rotation, very dry surface, thick atmosphere and no measurable magnetic field.

Explanation of Solution

The four ways in which Venus is similar to Earth are similar mass and size, same average density, formed in the same part of solar nebula and similar orbits.

The diameter of Venus is 95% of the Earth’s diameter. The overall composition of Venus and Earth is same. This is because both formed in the same part of solar nebula. Out of all the planets, Venus has closest orbit with the Earth.

The four ways in which Venus and Earth are different are clockwise rotation, very dry surface, thick atmosphere and no measurable magnetic field.

Venus and Uranus are the only planets in the solar system that rotate in clockwise direction. The rest rotate in anti-clockwise direction. Venus’s surface is drier than Earth’s driest surface and a hundred times thick atmosphere than the Earth.

Want to see more full solutions like this?

Subscribe now to access step-by-step solutions to millions of textbook problems written by subject matter experts!

Answer 4

Textbook Question

Chapter 21, Problem 1RQ

Describe four ways Venus is similar to Earth today. Describe four ways Venus is different from Earth today.

Expert Solution & Answer

To determine

The four ways in which Venus is similar and different from Earth today.

Answer to Problem 1RQ

The four ways in which Venus is similar to Earth are similar mass and size, same average density, formed in the same part of solar nebula and similar orbits. It is different in having clockwise rotation, very dry surface, thick atmosphere and no measurable magnetic field.

Explanation of Solution

The four ways in which Venus is similar to Earth are similar mass and size, same average density, formed in the same part of solar nebula and similar orbits.

The diameter of Venus is 95% of the Earth’s diameter. The overall composition of Venus and Earth is same. This is because both formed in the same part of solar nebula. Out of all the planets, Venus has closest orbit with the Earth.

The four ways in which Venus and Earth are different are clockwise rotation, very dry surface, thick atmosphere and no measurable magnetic field.

Venus and Uranus are the only planets in the solar system that rotate in clockwise direction. The rest rotate in anti-clockwise direction. Venus’s surface is drier than Earth’s driest surface and a hundred times thick atmosphere than the Earth.

Want to see more full solutions like this?

Subscribe now to access step-by-step solutions to millions of textbook problems written by subject matter experts!

Answer 5

Textbook Question

Answer 6

Textbook Question

Answer 7

Expert Solution & Answer

To determine

The four ways in which Venus is similar and different from Earth today.

Answer to Problem 1RQ

The four ways in which Venus is similar to Earth are similar mass and size, same average density, formed in the same part of solar nebula and similar orbits. It is different in having clockwise rotation, very dry surface, thick atmosphere and no measurable magnetic field.

Explanation of Solution

The four ways in which Venus is similar to Earth are similar mass and size, same average density, formed in the same part of solar nebula and similar orbits.

The diameter of Venus is 95% of the Earth’s diameter. The overall composition of Venus and Earth is same. This is because both formed in the same part of solar nebula. Out of all the planets, Venus has closest orbit with the Earth.

The four ways in which Venus and Earth are different are clockwise rotation, very dry surface, thick atmosphere and no measurable magnetic field.

Venus and Uranus are the only planets in the solar system that rotate in clockwise direction. The rest rotate in anti-clockwise direction. Venus’s surface is drier than Earth’s driest surface and a hundred times thick atmosphere than the Earth.

Answer 8

Expert Solution & Answer

To determine

The four ways in which Venus is similar and different from Earth today.

Answer to Problem 1RQ

The four ways in which Venus is similar to Earth are similar mass and size, same average density, formed in the same part of solar nebula and similar orbits. It is different in having clockwise rotation, very dry surface, thick atmosphere and no measurable magnetic field.

Explanation of Solution

The four ways in which Venus is similar to Earth are similar mass and size, same average density, formed in the same part of solar nebula and similar orbits.

The diameter of Venus is 95% of the Earth’s diameter. The overall composition of Venus and Earth is same. This is because both formed in the same part of solar nebula. Out of all the planets, Venus has closest orbit with the Earth.

The four ways in which Venus and Earth are different are clockwise rotation, very dry surface, thick atmosphere and no measurable magnetic field.

Venus and Uranus are the only planets in the solar system that rotate in clockwise direction. The rest rotate in anti-clockwise direction. Venus’s surface is drier than Earth’s driest surface and a hundred times thick atmosphere than the Earth.

Answer 9

Expert Solution & Answer

Answer 10

Expert Solution & Answer

Answer 11

To determine

The four ways in which Venus is similar and different from Earth today.

Answer 12

Answer to Problem 1RQ

The four ways in which Venus is similar to Earth are similar mass and size, same average density, formed in the same part of solar nebula and similar orbits. It is different in having clockwise rotation, very dry surface, thick atmosphere and no measurable magnetic field.

Answer 13

Explanation of Solution

The four ways in which Venus is similar to Earth are similar mass and size, same average density, formed in the same part of solar nebula and similar orbits.

The diameter of Venus is 95% of the Earth’s diameter. The overall composition of Venus and Earth is same. This is because both formed in the same part of solar nebula. Out of all the planets, Venus has closest orbit with the Earth.

The four ways in which Venus and Earth are different are clockwise rotation, very dry surface, thick atmosphere and no measurable magnetic field.

Venus and Uranus are the only planets in the solar system that rotate in clockwise direction. The rest rotate in anti-clockwise direction. Venus’s surface is drier than Earth’s driest surface and a hundred times thick atmosphere than the Earth.

Answer 14

Ch. 21 - Describe four ways Venus is similar to Earth...Ch. 21 - Why might you expect that Venuss surface...Ch. 21 - Describe and explain changes in Venuss surface...Ch. 21 - Describe sources and sinks of CO2, if any, on...Ch. 21 - Does Venuss surface experience meteorite impacts...Ch. 21 - Describe evidence of crustal movement (horizontal...Ch. 21 - Why isnt the crust of Venus broken into mobile...Ch. 21 - Do either Venus or Mars have composite volcanoes?...Ch. 21 - What evidence can you give that Venus once had...Ch. 21 - What evidence shows that Venus has been resurfaced...

Describe four ways Venus is similar to Earth today. Describe four ways Venus is different from Earth today.

Videos

Answer to Problem 1RQ

Explanation of Solution

Want to see more full solutions like this?

Chapter 21 Solutions