Ch 11
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
|
|
||||
|---|---|---|---|---|---|
| in which climate zone does every location have at least one day a year when the sun is directly overhead | Tropics
🗑
|
||||
| Which method of measuring time uses time zones | standard solar time
🗑
|
||||
| What type of time is based on the stars | sidereal time
🗑
|
||||
| The point on the celestial sphere directly above an observer is called the | zenith
🗑
|
||||
| what was the first artificial satellite of Earth | Sputnik 1
🗑
|
||||
| What circle on the celestial sphere runs directly overhead and through the celestial poles | meridian
🗑
|
||||
| the path the sun follows in a year is the | ecliptic
🗑
|
||||
| A device that splits light into a spectrum for analysis is a | spectroscope
🗑
|
||||
| What system of timekeeping divides the day into hours AM and PM | 12 hour time
🗑
|
||||
| the equation of time is the relationship between mean solar time and | apparent solar time
🗑
|
||||
| What term refers to an unmanned spacecraft launched specifically to explore the unknown | space probe
🗑
|
||||
| What are the two points on the path of the sun at which the sun is farthest from the celestial equator | solstices
🗑
|
||||
| in what type of orbit does a satellite stay above the same point on the Earth's surface | geostationary (orbit)
🗑
|
||||
| which calendar system is now used in most nations | Gregorian calendar
🗑
|
||||
| what term refers to the earth's slow "wobble" on its axis that causes the pole star to change | precession
🗑
|
||||
| what visible light telescope was launched into space in 1990 | Hubble Space Telescope
🗑
|
||||
| What unit of time is based on the period Earth takes to orbit the sun once | solar year
🗑
|
||||
| used to study the heavens | astronomical
🗑
|
||||
| perform a variety of functions, such as making maps, forecasting crop production, spotting forest fires and surveying cities | Earth observation
🗑
|
||||
| relay telephone conversations and radio and television broadcasts | communications
🗑
|
||||
| include the satellites of the Global Positioning System | navigational
🗑
|
||||
| a telescope that uses a mirror as the objective is a ??? telescope | reflecting
🗑
|
||||
| The abbreviation A.D. stands for | anno Domini
🗑
|
||||
| the technique in which computer-controlled mirrors constantly flex and bend to correct for atmospheric distortion is | adaptive optics
🗑
|
||||
| When white light shines through a gas and then passes through a prism, the broad spectrum of color will show narrow, dark lines called | absorption lines
🗑
|
||||
| the mean solar time at Earth;s prime meridian is called | UTC
🗑
|
||||
| a circumpolar star that crosses the meridian between the visible celestial pole and the horizon is making an | lower transit
🗑
|
||||
| In which type of orbit does a satellite cross the equator at the same local mean solar time on every orbit | sun-synchronous orbit
🗑
|
||||
| which type of orbit would a spacecraft use to increase its altitude | Hohmann transfer orbit
🗑
|
||||
| from which calendar do the English month names come | Julian
🗑
|
||||
| What was the first space station designed so that it could be expanded | Mir
🗑
|
||||
| What astronomical event marks the beginning of winter in the Northern Hemisphere | December solstice
🗑
|
||||
| What United States' space program landed a man on the moon | Apollo
🗑
|
||||
| What rocket design did the United States use to launch manned moon missions? | Saturn V
🗑
|
||||
| What term refers to the highest point of the orbit of an earth-orbiting satellite | apogee
🗑
|
||||
| what part of a telescope collects the light | objective
🗑
|
||||
| The term that refers to the speed a spacecraft must be traveling at to leave Earth's gravity without using its rockets anymore is | escape velocity
🗑
|
||||
| the unit of time, larger than a day, that is not based on the motion of a heavenly body is the | week
🗑
|
||||
| The first type of spacecraft designed to be reused was the | space shuttle
🗑
|
||||
| a rocket that can be stored for years with the fuel loaded is a ??? rocket | solid-fuel
🗑
|
||||
| Scientists can use multiple radio telescopes to produce images more detailed than possible with a single radio telescope by using the technique called | interferometry
🗑
|
||||
| the two points at which the path of the sun crosses the celestial equator are called | equinoxes
🗑
|
||||
| the two basic kinds of optical telescopes are the | refracting and reflecting telescopes
🗑
|
||||
| first american in space | Alan Shepard
🗑
|
||||
| first woman in space | Valentina Tereshkova
🗑
|
||||
| Father of Modern Rocketry | Robert Goddard
🗑
|
||||
| first man in space | Yuri Gagarin
🗑
|
||||
| first american to orbit the earth | John Glenn
🗑
|
||||
| German-born engineer who became the US top rocket designer | Wernher von Braun
🗑
|
||||
| first man to set foot on the moon | Neil Armstrongs
🗑
|
Review the information in the table. When you are ready to quiz yourself you can hide individual columns or the entire table. Then you can click on the empty cells to reveal the answer. Try to recall what will be displayed before clicking the empty cell.
To hide a column, click on the column name.
To hide the entire table, click on the "Hide All" button.
You may also shuffle the rows of the table by clicking on the "Shuffle" button.
Or sort by any of the columns using the down arrow next to any column heading.
If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.
To hide a column, click on the column name.
To hide the entire table, click on the "Hide All" button.
You may also shuffle the rows of the table by clicking on the "Shuffle" button.
Or sort by any of the columns using the down arrow next to any column heading.
If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.
Embed Code - If you would like this activity on your web page, copy the script below and paste it into your web page.
Normal Size Small Size show me how
Normal Size Small Size show me how
Created by:
Harrison83
Popular Science sets