Log out Go to App
Go to App

Learning Materials

Features

Discover

Chapter 2: Problem 8

Where would you have to look to see your zenith? Where on Earth would you have to be for the celestial equator to pass through your zenith? Where on Earth would you have to be for the south celestial pole to be at your zenith?

Short Answer

Expert verified
You look directly above you to see your zenith. You would have to be at the Earth's equator for the celestial equator to pass through your zenith. And, you would need to be at the Earth's South Pole for the south celestial pole to be at your zenith.

Step by step solution

01

Define Zenith

The zenith is the point in the sky that is directly above the observer, on the imaginary line that passes from the center of the Earth through the point where the observer stands.
02

Locate Celestial Equator Pass Through Zenith

The celestial equator directly passes through an observer's zenith when the observer is positioned at the Earth's equator.
03

Locate South Celestial Pole at Zenith

The south celestial pole would be at an observer's zenith when the observer is at the Earth's South Pole. This is due to the Earth's tilt in relation to its orbit around the sun.

Unlock Step-by-Step Solutions & Ace Your Exams!

  • Full Textbook Solutions

    Get detailed explanations and key concepts

  • Unlimited Al creation

    Al flashcards, explanations, exams and more...

  • Ads-free access

    To over 500 millions flashcards

  • Money-back guarantee

    We refund you if you fail your exam.

Start your free trial

Over 30 million students worldwide already upgrade their learning with Vaia!

One App. One Place for Learning.

All the tools & learning materials you need for study success - in one app.

Get started for free

Most popular questions from this chapter

Describe how the seasons would be different if the Earth's axis of rotation, rather than having its present \(23 \frac{1}{2}^{\circ}\) tilt, were tilted (a) by \(0^{\circ}\) or (b) by \(90^{\circ}\).

The Gemini North Observatory shown in the photograph that opens this chapter is located in Hawaii, roughly \(20^{\circ}\) north of the equator. Its near- twin, the Gemini South Observatory, is located roughly \(30^{\circ}\) south of the equator in Chile. Why is it useful to have telescopes in both the northern and southern hemispheres?

Where on Earth do you have to be in order to see the Sun at the zenith? As seen from such a location, will the Sun be at the zenith every day? Explain.

The coordinates on the celestial sphere of the summer solstice are R.A. \(=6^{\mathrm{h}} 0^{\mathrm{m}} 0^{\mathrm{s}}\), Decl. \(=+23^{\circ} 27^{\prime}\). What are the right ascension and declination of the winter solstice? Explain your answer.

What is the celestial equator? How is it related to the Earth's equator? How are the north and south celestial poles related to the Earth's axis of rotation?
See all solutions

Recommended explanations on Physics Textbooks

Circular Motion and Gravitation

Read Explanation

Waves Physics

Read Explanation

Medical Physics

Read Explanation

Kinematics Physics

Read Explanation

Engineering Physics

Read Explanation

Electricity and Magnetism

Read Explanation
View all explanations

What do you think about this solution?

We value your feedback to improve our textbook solutions.

Study anywhere. Anytime. Across all devices.

Sign-up for free