What is beyond the Milky Way galaxy?
Space and AstronomyStars are arranged in galaxies, held together by the force of gravity. Our own galaxy is called the Milky Way Galaxy. There are billions of other galaxies in the Universe and they come in a variety of shapes and sizes.…The Milky Way Galaxy. Common Name Alternative Name Perseus Arm – Cygnus Arm Outer Arm What
How do I find the domain for Fgx?
Space and AstronomyThe domain of (f/g) (x) consists of all x-values that are in the domain of both f and g, where g(x) ≠ 0. Both f and g have domain all real numbers, but g(x) = 0 when x = −5. Thus, the domain of (f/g) (x) is {x | x ≠ −5}. In the next
Why are asteroids not considered planets?
Space and AstronomyAsteroids were not considered planets because they are too small and numerous. Likewise, comets were not considered planets because they are too small and have noncircular orbits that go far outside the plane of the solar system (location of Earth, Jupiter, Saturn, and the other “real” planets). Are asteroids considered planets? Asteroids are rocky objects
Why are the rings of Saturn so bright?
Space and AstronomyWhat are Saturn’s rings made of? The particles in the rings consist of almost pure water ice; this makes them extremely bright. Saturn’s albedo, the amount of light it reflects, varies from –0.5 when the rings are edge-on to +0.9 when they are fully open. Why are Saturn’s rings so bright quizlet? Saturn’s rings are
What is descriptive geometry in architecture?
Space and AstronomyDescriptive geometry is a section of geometry in which different methods of three- dimensional representation of objects on a flat surface are studied. It is one of the main disciplines in professional training of an architect. What is the meaning of descriptive geometry? Definition of descriptive geometry : the theory of geometry treated by means
What are the properties of vertically opposite angles?
Space and AstronomyThe point where they meet is called a vertex. When two lines intersect, the opposite (X) angles are equal. In the diagram above, the two green angles are equal and the two yellow angles are equal. These X angles are called vertically opposite angles because they are opposite each other at a vertex. What is
What is the difference between a star and a meteor?
Space and AstronomyMeteors. If a meteoroid comes close enough to Earth and enters Earth’s atmosphere, it vaporizes and turns into a meteor: a streak of light in the sky. Because of their appearance, these streaks of light are sometimes called “shooting stars.” But meteors are not actually stars. Is a meteor considered a star? Video quote: It's
What is Apothem length of a hexagonal prism?
Space and AstronomySo, the apothem of a regular hexagon with 8-cm sides is about 6.93 cm. Where is the apothem in a hexagon? The apothem (sometimes abbreviated as apo) of a regular polygon is a line segment from the center to the midpoint of one of its sides. Equivalently, it is the line drawn from the center
What does an optical interferometer measure?
Space and Astronomyoptical interferometer, instrument for making precise measurements for beams of light of such factors as length, surface irregularities, and index of refraction. It divides a beam of light into a number of beams that travel unequal paths and whose intensities, when reunited, add or subtract (interfere with each other). What can an interferometer measure? Because
Where are asteroids hypothesized to have originated?
Space and AstronomyAsteroids are thought to be leftovers from the formation of the solar system. Where are asteroids hypothesized to have originated? The Voyagers found new satellites and a thin ring around Jupiter. Where did asteroids originally come from? Asteroids are leftovers from the formation of our solar system about 4.6 billion years ago. Early on, the