FCAT 2.0 Science Review Big Idea 1: The Practice of Science THE
... • Has a thick atmosphere; made up mostly of hydrogen and helium. • Most spectacular rings of any planet; each has its own orbit. • Many moons. SMALLER OBJECTS IN SPACE • The solar system contains many small objects that orbit the sun. • The major categories include dwarf planets, comets, asteroids, ...
... • Has a thick atmosphere; made up mostly of hydrogen and helium. • Most spectacular rings of any planet; each has its own orbit. • Many moons. SMALLER OBJECTS IN SPACE • The solar system contains many small objects that orbit the sun. • The major categories include dwarf planets, comets, asteroids, ...
1. How can we detect extra-solar planets?
... Extra-Solar Planets One of the most active and exciting areas of astrophysics About 150 exoplanets discovered since 1995 ...
... Extra-Solar Planets One of the most active and exciting areas of astrophysics About 150 exoplanets discovered since 1995 ...
Forces and Motion - Cranston Public Schools
... quantitative as their measurement skills sharpen. Determining the speed of fast things and slow things can present a challenge to which students will readily respond. They also can work out for themselves some of the general relationships between force and change of motion and internalize the notion ...
... quantitative as their measurement skills sharpen. Determining the speed of fast things and slow things can present a challenge to which students will readily respond. They also can work out for themselves some of the general relationships between force and change of motion and internalize the notion ...
Study Guide Beginning Astronomy
... amount of money, you can get a more powerful telescope for your budget by investing in a reflector, as opposed to a refractor. Also, since the refraction of light is a function of wavelength, it is not possible to make a refractor totally free of chromatic aberration. For optical viewing any telesco ...
... amount of money, you can get a more powerful telescope for your budget by investing in a reflector, as opposed to a refractor. Also, since the refraction of light is a function of wavelength, it is not possible to make a refractor totally free of chromatic aberration. For optical viewing any telesco ...
The 22 First Magnitude Stars
... Orbital Motion of Planets and Moon • Orbital planes all very near Ecliptic • Direct motion: west to east • Retrograde motion: east to west (when we “pass” an outer planet in our orbit) • Mercury and Venus shuttle back and forth across the Sun’s position ...
... Orbital Motion of Planets and Moon • Orbital planes all very near Ecliptic • Direct motion: west to east • Retrograde motion: east to west (when we “pass” an outer planet in our orbit) • Mercury and Venus shuttle back and forth across the Sun’s position ...
Parallax - mjeffries
... Telephone poles whip by faster than distant trees. The effect is due to the change in observation point, and is used by our eyes for depth perception. angle A base angle B ...
... Telephone poles whip by faster than distant trees. The effect is due to the change in observation point, and is used by our eyes for depth perception. angle A base angle B ...
There He Goes Again - GeocentrismDebunked.org
... around the static Earth with exactly the same elliptical orbit that Newtonian mechanics predicts for the Earth’s orbit, and with all its features such as variations in the orbital eccentricity and ecliptic obliquity, apsidal precession and ecliptic precession and, b) the finite speed of light means ...
... around the static Earth with exactly the same elliptical orbit that Newtonian mechanics predicts for the Earth’s orbit, and with all its features such as variations in the orbital eccentricity and ecliptic obliquity, apsidal precession and ecliptic precession and, b) the finite speed of light means ...
Solar System
... rapid rotation may also be responsible for the continual storms on the planet. The Great Red Spot is Jupiter’s most dominant feature. The Great Red Spot is a storm three times larger than the Earth. Astronomers believe that it has been raging for over 300 years on Jupiter. Jupiter is the largest pla ...
... rapid rotation may also be responsible for the continual storms on the planet. The Great Red Spot is Jupiter’s most dominant feature. The Great Red Spot is a storm three times larger than the Earth. Astronomers believe that it has been raging for over 300 years on Jupiter. Jupiter is the largest pla ...
Opakování z minulého cvičení
... Old name for any patches of light on the sky. Many of these are now known to be other galaxies, beyond the Milky Way and are sometimes referred to by the old name of external nebulae. The Andromeda galaxy, for example, is sometimes called the Andromeda nebula. Other nebulae are now known to be glowi ...
... Old name for any patches of light on the sky. Many of these are now known to be other galaxies, beyond the Milky Way and are sometimes referred to by the old name of external nebulae. The Andromeda galaxy, for example, is sometimes called the Andromeda nebula. Other nebulae are now known to be glowi ...
How the Oceans Formed
... It seems unlikely that oceans of water would someday form on a huge ball of molten rock, but as we'll learn shortly, the next stage in the Earth's development provided the raw materials necessary to create a stable atmosphere, which in turn, made possible great oceans of water. Scientific research s ...
... It seems unlikely that oceans of water would someday form on a huge ball of molten rock, but as we'll learn shortly, the next stage in the Earth's development provided the raw materials necessary to create a stable atmosphere, which in turn, made possible great oceans of water. Scientific research s ...
slides
... Julius Caesar introduced an official calendar for the Roman empire. – By the time of Julius Caesar, the old lunar calendar of the Roman Republic (maintained by priests) were completely out of alignment with the seasons. ...
... Julius Caesar introduced an official calendar for the Roman empire. – By the time of Julius Caesar, the old lunar calendar of the Roman Republic (maintained by priests) were completely out of alignment with the seasons. ...
Fixed Stars
... Sirius – This very luminous star, the brightest and rather near, has always been regarded as of great significance, and this for very profound reasons. A mighty spiritual Lodge and connected institutions are situated in the vicinity of the visible Sirius. From there a number of suns and planets are ...
... Sirius – This very luminous star, the brightest and rather near, has always been regarded as of great significance, and this for very profound reasons. A mighty spiritual Lodge and connected institutions are situated in the vicinity of the visible Sirius. From there a number of suns and planets are ...
Volume 1 (Issue 6), June 2012
... the Earth, becoming visible against the solar disk. During a transit, Venus can be seen as a small black disk moving across the face of the Sun. The duration of such transits is usually measured in hours. A transit is similar to a solar eclipse by the Moon. While the diameter of Venus is almost four ...
... the Earth, becoming visible against the solar disk. During a transit, Venus can be seen as a small black disk moving across the face of the Sun. The duration of such transits is usually measured in hours. A transit is similar to a solar eclipse by the Moon. While the diameter of Venus is almost four ...
Sponge: What two factors cause the seasons on Earth?
... Earth. The sun appears as a ring around the moon in its new moon phase. ...
... Earth. The sun appears as a ring around the moon in its new moon phase. ...
Planets Beyond the Solar System
... • Detecting planets like our giant planets takes a long time (Jupiter: 12 years; Saturn: 29 years) • Detecting Earth-like planets is hard! But Kepler mission has a chance in next five years. ...
... • Detecting planets like our giant planets takes a long time (Jupiter: 12 years; Saturn: 29 years) • Detecting Earth-like planets is hard! But Kepler mission has a chance in next five years. ...
The Time of Day
... about 10 p.m. in November but at about 8 p.m. in December and 6 p.m. in January by solar time. However, on a clock keeping sidereal time, it always rises at the same time at a given location: about 01:30 by the sidereal clock. Why is the sidereal day shorter than the solar day? We can see the reason ...
... about 10 p.m. in November but at about 8 p.m. in December and 6 p.m. in January by solar time. However, on a clock keeping sidereal time, it always rises at the same time at a given location: about 01:30 by the sidereal clock. Why is the sidereal day shorter than the solar day? We can see the reason ...
Layers of the Sun
... The PHOTOSPHERE, the Sun’s visible surface, is the first layer of the Sun’s atmosphere. The Sun does not have a solid surface, but instead when you are looking at the Sun, you are looking at the “liquid-like” plasma. The photosphere is considered to be the Sun’s boiling layer. The bubbling motion o ...
... The PHOTOSPHERE, the Sun’s visible surface, is the first layer of the Sun’s atmosphere. The Sun does not have a solid surface, but instead when you are looking at the Sun, you are looking at the “liquid-like” plasma. The photosphere is considered to be the Sun’s boiling layer. The bubbling motion o ...
Astrophysics 2012_2013 Grade 10 – Our Solar System
... gravitational theory. In François Arago's apt phrase, Le Verrier had discovered a planet "with the point of his pen". In retrospect, after it was discovered it turned out it had been observed many times before but not recognized, and there were others who made various calculations about its location ...
... gravitational theory. In François Arago's apt phrase, Le Verrier had discovered a planet "with the point of his pen". In retrospect, after it was discovered it turned out it had been observed many times before but not recognized, and there were others who made various calculations about its location ...
Word, 160 k
... one arc minute. Thus our sister planet will be seen easily without an instrument and will be comparable in size to large sunspots. However, without an instrument it is hopeless to try to make valuable useful timings as described in Chapter III. Nevertheless you will be able to observe the phenomena ...
... one arc minute. Thus our sister planet will be seen easily without an instrument and will be comparable in size to large sunspots. However, without an instrument it is hopeless to try to make valuable useful timings as described in Chapter III. Nevertheless you will be able to observe the phenomena ...
Chapter 13 - USM People Pages
... are not necessarily integers. Define x = log u and y = log v. Find an expression for y in terms of x. b. What shape will a graph of y versus x have? Explain. c. What slope will a graph of y versus x have? Explain. d. Use the experimentally determined “best-fit” line in Figure 13.17 to find the mass ...
... are not necessarily integers. Define x = log u and y = log v. Find an expression for y in terms of x. b. What shape will a graph of y versus x have? Explain. c. What slope will a graph of y versus x have? Explain. d. Use the experimentally determined “best-fit” line in Figure 13.17 to find the mass ...
Space and Projectile Motion
... When the rocket accelerates vertically upward at 9.8 ms–2, the astronaut experiences a reaction force of “2G”. The g-forces experienced by the astronauts during the second and third stage burns are reduced because the trajectory of the rocket is curving over and becoming closer to being parallel to ...
... When the rocket accelerates vertically upward at 9.8 ms–2, the astronaut experiences a reaction force of “2G”. The g-forces experienced by the astronauts during the second and third stage burns are reduced because the trajectory of the rocket is curving over and becoming closer to being parallel to ...
The Sun: Source of heat and light
... The same thing happens with iron as it heats up. It glows orange at first, then becomes more yellow or white in colour as it warms up. Scientists say that it emits like a “black body”. To a good approximation, stars also emit like a “black body”. ...
... The same thing happens with iron as it heats up. It glows orange at first, then becomes more yellow or white in colour as it warms up. Scientists say that it emits like a “black body”. To a good approximation, stars also emit like a “black body”. ...
Terrestrial Planets Test Answers
... 14. Has the largest dust storms in the solar system a) Mercury b) Venus c) Earth d) Mars 15. Largest of the terrestrials a) Mercury b) Venus c) Earth d) Mars 16. Nearly tidally locked to the Sun. Rotation rate nearly matches period of rotation. a) Mercury b) Venus c) Earth d) Mars 17. The length of ...
... 14. Has the largest dust storms in the solar system a) Mercury b) Venus c) Earth d) Mars 15. Largest of the terrestrials a) Mercury b) Venus c) Earth d) Mars 16. Nearly tidally locked to the Sun. Rotation rate nearly matches period of rotation. a) Mercury b) Venus c) Earth d) Mars 17. The length of ...
Solutions to End-of-Chapter Problems (Chapter 2)
... For what appears to be an easy concept, many students find it remarkably difficult to understand the phases of the Moon. You may want to do an in-class demonstration of phases by darkening the room, using a lamp to represent the Sun, and giving each student a Styrofoam ball to represent the Moon. If ...
... For what appears to be an easy concept, many students find it remarkably difficult to understand the phases of the Moon. You may want to do an in-class demonstration of phases by darkening the room, using a lamp to represent the Sun, and giving each student a Styrofoam ball to represent the Moon. If ...
Chapter 7
... formed Sun (protosun) will prevent the condensation of more volatile elements. Planets forming there will thus be made of nonvolatile, dense material. 4. Farther out, the eddies are larger and the temperatures cooler so large planets can form that are composed of volatile elements (light gases). 5. ...
... formed Sun (protosun) will prevent the condensation of more volatile elements. Planets forming there will thus be made of nonvolatile, dense material. 4. Farther out, the eddies are larger and the temperatures cooler so large planets can form that are composed of volatile elements (light gases). 5. ...
Geocentric model
In astronomy, the geocentric model (also known as geocentrism, or the Ptolemaic system) is a description of the cosmos where Earth is at the orbital center of all celestial bodies. This model served as the predominant cosmological system in many ancient civilizations such as ancient Greece including the noteworthy systems of Aristotle (see Aristotelian physics) and Ptolemy. As such, they believed that the Sun, Moon, stars, and naked eye planets circled Earth.Two commonly made observations supported the idea that Earth was the center of the Universe. The stars, the sun, and planets appear to revolve around Earth each day, making Earth the center of that system. The stars were thought to be on a celestial sphere, with the earth at its center, that rotated each day, using a line through the north and south pole as an axis. The stars closest to the equator appeared to rise and fall the greatest distance, but each star circled back to its rising point each day. The second observation supporting the geocentric model was that the Earth does not seem to move from the perspective of an Earth-bound observer, and that it is solid, stable, and unmoving.Ancient Roman and medieval philosophers usually combined the geocentric model with a spherical Earth. It is not the same as the older flat Earth model implied in some mythology, as was the case with the biblical and postbiblical Latin cosmology. The ancient Jewish Babylonian uranography pictured a flat Earth with a dome-shaped rigid canopy named firmament placed over it. (רקיע- rāqîa').However, the ancient Greeks believed that the motions of the planets were circular and not elliptical, a view that was not challenged in Western culture until the 17th century through the synthesis of theories by Copernicus and Kepler.The astronomical predictions of Ptolemy's geocentric model were used to prepare astrological and astronomical charts for over 1500 years. The geocentric model held sway into the early modern age, but from the late 16th century onward was gradually superseded by the heliocentric model of Copernicus, Galileo and Kepler. There was much resistance to the transition between these two theories. Christian theologians were reluctant to reject a theory that agreed with Bible passages (e.g. ""Sun, stand you still upon Gibeon"", Joshua 10:12 – King James 2000 Bible). Others felt a new, unknown theory could not subvert an accepted consensus for geocentrism.