# QB/AstroWikipediaAstronomy2

< QB

The enrollment key for each course is 123. They are all is set to practice mode, giving students unlimited attempts at each question. Instructors can also print out copies of the quiz for classroom use. If you have any problems leave a message at user talk:Guy vandegrift.

• Quizbank now resides on MyOpenMath at https://www.myopenmath.com (although I hope Wikiversity can play an important role in helping students and teachers use these questions!)
• At the moment, most of the physics questions have already been transferred. To see them, join myopenmath.com as a student, and "enroll" in one or both of the following courses:
• Quizbank physics 1 (id 60675)
• Quizbank physics 2 (id 61712)
• Quizbank astronomy (id 63705)

CurrentID: - PDF: File:Quizbankqb_AstroWikipediaAstronomy2.pdf

See special:permalink/1863369 for a wikitext version of this quiz.

### LaTexMarkup begin

Required images: [[file:Wikiversity-logo-en.svg|45px]][[File:Ant Nebula.jpg|45px]][[File:grav.lens1.arp.750pix.jpg|45px]]

%%This code creates both the question and answer key using \newcommand\mytest
%%%    EDIT QUIZ INFO  HERE   %%%%%%%%%%%%%%%%%%%%%%%%%%%
\newcommand{\quizname}{QB/AstroWikipediaAstronomy2}

\newcommand{\quiztype}{conceptual}%[[Category:QB/conceptual]]
%%%%% PREAMBLE%%%%%%%%%%%%
\newif\ifkey %estabkishes Boolean ifkey to turn on and off endnotes

\documentclass[11pt]{exam}
\RequirePackage{amssymb, amsfonts, amsmath, latexsym, verbatim,
xspace, setspace,datetime}
\RequirePackage{tikz, pgflibraryplotmarks, hyperref}
\usepackage[left=.5in, right=.5in, bottom=.5in, top=.75in]{geometry}
\usepackage{endnotes, multicol,textgreek} %
\usepackage{graphicx} %
\singlespacing %OR \onehalfspacing OR \doublespacing
\parindent 0ex % Turns off paragraph indentation
% BEGIN DOCUMENT
\begin{document}
\title{AstroWikipediaAstronomy2}
\author{The LaTex code that creates this quiz is released to the Public Domain\\
Attribution for each question is documented in the Appendix}
\maketitle
\begin{center}
\includegraphics[width=0.15\textwidth]{666px-Wikiversity-logo-en.png}
\\Latex markup at\\
\end{center}
\begin{frame}{}
\begin{multicols}{3}
\tableofcontents
\end{multicols}
\end{frame}
\pagebreak\section{Quiz}
\keytrue
\begin{questions}\keytrue

\question \includegraphics[width=0.3\textwidth]{Ant-Nebula.png}What is this? \ifkey\endnote{ placed in Public Domain by Guy Vandegrift: {\url{https://en.wikiversity.org/wiki/special:permalink/1863369}}}\fi
\begin{choices}
\choice the magnetic field of Venus
\choice colliding galaxies
\choice a supernovae remnant
\choice the magnetic field of Saturn
\CorrectChoice a dying star
\end{choices}

\question An active galaxy is emitting a significant amount of its energy from \_\_\_\_\_\ifkey\endnote{ placed in Public Domain by Guy Vandegrift: {\url{https://en.wikiversity.org/wiki/special:permalink/1863369}}}\fi
\begin{choices}
\choice magnetism
\CorrectChoice gravity
\choice nuclear fusion
\choice nuclear fission
\choice exploding stars
\end{choices}

\question Wihlem Conrad Rontgen, a pioneer in X-rays is famous for his photo of \ifkey\endnote{ placed in Public Domain by Guy Vandegrift: {\url{https://en.wikiversity.org/wiki/special:permalink/1863369}}}\fi
\begin{choices}
\choice a double star
\CorrectChoice his wife
\choice Barnard's star
\choice The Sun
\choice a supernovae
\end{choices}

\question Earth based infrared observatories tend to be located in\ifkey\endnote{ placed in Public Domain by Guy Vandegrift: {\url{https://en.wikiversity.org/wiki/special:permalink/1863369}}}\fi
\begin{choices}
\choice underground
\choice where the air is cold
\CorrectChoice where the air is dry
\choice near the equator
\choice near the north and south poles
\end{choices}

\question The shortest wavelength of electromagnetic radiation is associated with\ifkey\endnote{ placed in Public Domain by Guy Vandegrift: {\url{https://en.wikiversity.org/wiki/special:permalink/1863369}}}\fi
\begin{choices}
\choice X-rays
\choice blue light
\choice infrared
\CorrectChoice gamma rays
\choice ultra violet
\end{choices}

\question \includegraphics[width=0.3\textwidth]{grav-lens1-arp.png}What are the blue things in this figure?\ifkey\endnote{ placed in Public Domain by Guy Vandegrift: {\url{https://en.wikiversity.org/wiki/special:permalink/1863369}}}\fi
\begin{choices}
\choice a globular cluster
\choice an open cluster of stars
\choice a cluster of galaxy
\CorrectChoice one galaxy
\choice none of these is correct
\end{choices}

\question Most of the \_\_\_\_\_\_ that astronomers observe from Earth is seen in the form of synchrotron radiation, which is produced when electrons oscillate around magnetic fields.\ifkey\endnote{ placed in Public Domain by Guy Vandegrift: {\url{https://en.wikiversity.org/wiki/special:permalink/1863369}}}\fi
\begin{choices}
\choice meteors
\choice photons
\choice energy
\choice meteorites
\end{choices}

\question Most gamma rays are\ifkey\endnote{ placed in Public Domain by Guy Vandegrift: {\url{https://en.wikiversity.org/wiki/special:permalink/1863369}}}\fi
\begin{choices}
\CorrectChoice in bursts
\choice from cold stars
\choice from the Sun
\choice the Andromeda galaxy
\choice from hot stars
\end{choices}

\question Studies in the infrared are useful for objects that are\ifkey\endnote{ placed in Public Domain by Guy Vandegrift: {\url{https://en.wikiversity.org/wiki/special:permalink/1863369}}}\fi
\begin{choices}
\choice associated with supernovae
\choice in our own galaxy
\CorrectChoice cold
\choice inside the solar system
\choice in other galaxies
\end{choices}

\question The best place to observe neutrinos is \ifkey\endnote{ placed in Public Domain by Guy Vandegrift: {\url{https://en.wikiversity.org/wiki/special:permalink/1863369}}}\fi
\begin{choices}
\CorrectChoice underground
\choice near the north and south poles
\choice near the equator
\choice where the air is dry
\choice where the air is cold
\end{choices}

\end{questions}
\newpage