Understanding Our Universe
Understanding Our Universe
3rd Edition
ISBN: 9780393614428
Author: PALEN, Stacy, Kay, Laura, Blumenthal, George (george Ray)
Publisher: W.w. Norton & Company,
bartleby

Concept explainers

Question
Book Icon
Chapter 4, Problem 24QAP
To determine

The primary disadvantage of using a simple lens in a refracting lens.

Blurred answer
Students have asked these similar questions
Saturn has an angular diameter of 20 arcseconds (9.7×10-5 rad). You want to observe Saturn with a telescope. The focal length of the telescope’s objective is 1100 mm. To see Saturn’s rings clearly, you want the telescope to have a magnification of -50. What is the focal length of the eyepiece you need for this observation? What is the distance between the objective and the eyepiece?
The Thirty Meter Telescope is a new telescope proposed for the top of the volcano Maunakea that is opposed by many native Hawaiians. Its circular mirror will be 30 m in diameter. In December 2028, Mars will be at its closest approach to Earth (this happens every three years). An astronomer has predicted that, when finished, the telescope will be able to resolve objects that are approximately 2.0 km across on Mars assuming perfect viewing conditions. Approximately how far away is Mars from the Earth when this happens? The dominate wavelengths of visible light coming from Mars are in the range of 500 nm to 700 nm.
An amateur in the study of space bought a simple astronomical telescope and the curved woman of this telescope had a ball radius of 600 mm. The focal length of this mirror is: -60 cm -30 cm 35 cm 120 cm Not from the above
Knowledge Booster
Background pattern image
Physics
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
SEE MORE QUESTIONS
Recommended textbooks for you
Text book image
Glencoe Physics: Principles and Problems, Student...
Physics
ISBN:9780078807213
Author:Paul W. Zitzewitz
Publisher:Glencoe/McGraw-Hill
Text book image
Principles of Physics: A Calculus-Based Text
Physics
ISBN:9781133104261
Author:Raymond A. Serway, John W. Jewett
Publisher:Cengage Learning
Text book image
University Physics Volume 3
Physics
ISBN:9781938168185
Author:William Moebs, Jeff Sanny
Publisher:OpenStax