on April 23, 2022
What is a function in a set of ordered pairs?
Space and AstronomyA function is a set of ordered pairs in which no two different ordered pairs have the same x -coordinate. An equation that produces such a set of ordered pairs defines a function. What is the catch? There can be at most one output for every input. How do you tell if a set of
on April 23, 2022
Why are Saturn’s rings visible?
Space and AstronomySaturn’s rings are largely water ice, and so they reflect more sunlight back to us. Jupiter’s rings, have lower proportions of ice, and lots of smaller dust particles that tend to scatter light forward rather than back to us. Why are Saturn’s rings visible from Earth? Although reflection from the rings increases Saturn’s brightness, they
on April 23, 2022
Will the solar eclipse be visible in the US?
Space and AstronomyIt will be the only total solar eclipse in the 21st century where totality will be visible in the three-state set of Mexico, the United States, and Canada. The next solar eclipse occurs October 2, 2024.… Solar eclipse of April 8, 2024 Map Type of eclipse Nature Total Gamma 0.3431 Will the USA see the
on April 23, 2022
What does a rigid motion preserve?
Space and AstronomyRigid motion – A transformation that preserves distance and angle measure (the shapes are congruent, angles are congruent). Which of the following does a rigid motion preserve? Rigid motions preserve collinearity. Reflections, rotations, and translations are all rigid motions. So, they all preserve distance, angle measure, betweenness, and collinearity. What do rigid motions do? Rigid
on April 23, 2022
What are the different types of geometric constraints and their functions?
Space and AstronomySome examples of geometric constraints include parallelism, perpendicularity, concentricity and symmetry. Parallelism occurs when two or more lines or axes of curves are equidistant from each other. Perpendicularity is a constraint in which lines or axes of curves intersect at right angles. What are the 12 different geometric constraints? We have the following geometric constraints
on April 23, 2022
What are characteristics of the asteroid belt?
Space and AstronomyThe asteroid belt is a torus-shaped region in the Solar System, located roughly between the orbits of the planets Jupiter and Mars. It contains a great many solid, irregularly shaped bodies, of many sizes, but much smaller than planets, called asteroids or minor planets. What are some characteristics of the main belt structure? Most of
on April 23, 2022
Why is a square a special kind of rhombus?
Space and AstronomyA square is always a rhombus since all the sides of a square are equal in length. In addition to this, the diagonals of both the closed figures, square and rhombus are perpendicular to each other and bisect the opposite angles. Thus, a square is always a rhombus. Why square is a special type of
on April 23, 2022
What is 3d viewing?
Space and AstronomyViewing in 3D involves the following considerations: – We can view an object from any spatial position, eg. In front of an object, Behind the object, In the middle of a group of objects, Inside an object, etc. – 3D descriptions of objects must be projected onto the flat viewing surface of the output device.
on April 23, 2022
Is Star talk still on?
Space and AstronomyStarTalk is an American television talk show hosted by Neil deGrasse Tyson that airs weekly on National Geographic.…StarTalk (American talk show) StarTalk Original release April 20, 2015 – present Where can I listen to StarTalk podcast? StarTalk Radio on Apple Podcasts. Science, pop culture and comedy collide on StarTalk Radio! Astrophysicist and Hayden Planetarium director
on April 23, 2022
What are some interesting facts about your planet?
Space and AstronomyInteresting Facts About The Planets Mercury is hot, but not too hot for ice. … Venus doesn’t have any moons, and we aren’t sure why. … Mars had a thicker atmosphere in the past. … Jupiter is a great comet catcher. … No one knows how old Saturn’s rings are. … Uranus is more stormy