on April 25, 2022
Why are there no quasars left what happened to them?
Space and AstronomyQuasars belong to a larger class of objects called active galactic nuclei, all of which are powered by actively feeding supermassive black holes. Naturally, active galactic nuclei can turn inactive: Over tens of thousands of years black holes run out of gas and dust to eat, so quasars dim and grow quiescent. Why are there
on April 25, 2022
What is the color of Procyon B?
Space and Astronomywhite dwarf starwhite dwarf star, confirmed since 1896. What color is Procyon? A binary star system, Procyon consists of a white-hued main-sequence star of spectral type F5 IV–V, designated component A, in orbit with a faint white dwarf companion of spectral type DQZ, named Procyon B. What is Procyon B classified? white dwarf star Procyon
on April 25, 2022
What river flows through Cork?
Space and AstronomyThe river is crossed by 42 bridges, 29 of which are in Cork City, and one tunnel. The river also provides an 8 kilometres (5.0 mi) stretch of salmon fishing.… River Lee Source • location Shehy Mountains near Gougane Barra Mouth • location Celtic Sea at Cork Harbour mouth What river goes thru Cork? the
on April 25, 2022
What is the mathematical notion of limit and what role do Limits play in the study of functions?
Space and Astronomy1 The Notion of Limit. Limits can be thought of as a way to study the tendency or trend of a function as the input variable approaches a fixed value, or even as the input variable increases or decreases without bound. What is the mathematical notion of limit? In mathematics, a limit is the value
on April 25, 2022
What are the steps in addition on function?
Space and AstronomyHow do you add a function example? Just like we can add and subtract numbers, we can add and subtract functions. For example, if we had functions f and g, we could create two new functions: f + g f+g f+g and f − g f-g f−g . What function is used for addition? The
on April 25, 2022
Is an oval bigger than a circle?
Space and AstronomyAll points on a circle are the same distance from the center. An oval is a circle that has been squashed in one direction so the the distances 180 degrees apart are the same, but 90 degrees apart it is a different dimension. Does an oval have a larger area than a circle? That means
on April 25, 2022
Why is IO more volcanically active than our moon?
Space and AstronomyWhy is Io more volcanically active than our moon? Io has a different internal heat source. What is unusual about Triton? It orbits its planet backward. Why is Io so geologically active? With over 400 active volcanoes, Io is the most geologically active object in the Solar System. This extreme geologic activity is the result
on April 25, 2022
What does it mean for angles to be congruent?
Space and AstronomyWhat does angles being congruent mean? Two angles are said to be congruent if their corresponding sides and angles are of equal measure. Two angles are also congruent if they coincide when superimposed. That is, if by turning it and/or moving it, they coincide with each other. The diagonals of a parallelogram also set up
on April 25, 2022
What is the best kitchen set?
Space and Astronomy6 Best Cookware Sets, According to Food Network Kitchen Best Nonstick: Anolon Advanced Home 11-Piece Cookware Set. Best Budget: Rachael Ray Create Delicious 13-Piece Cookware Set. Best Ceramic Nonstick: Blue Diamond Pan Cookware-Set, 14 Piece. Best Nontoxic Set: Caraway Home Cookware Set. What is the best cookware set? Best saucepans set 2022 Ninja Foodi ZEROSTICK
on April 25, 2022
What is a figure in geometry?
Space and AstronomyA geometric figure is any combination of points, lines, or planes. Geometric figures are often classified as space figure, plane figure, lines, line segments, rays, and points depending on the dimensions of the figure. How do you identify a figure in geometry? Video quote: It can be three lines a great way to identify this