on April 25, 2022
What are the powers of a telescope?
Space and AstronomyThere are three features of a telescope that enable them to extend the power of our vision: a telescope’s superior light-gathering ability enables us to see faint objects, a telescope’s superior resolving power enables us to see even the tiniest of details, and the magnification power enables us to enlarge tiny images.7 февр. 1999 What
on April 25, 2022
What is the probability distribution of a discrete random variable?
Space and AstronomyThe probability distribution of a discrete random variable X is a listing of each possible value x taken by X along with the probability P(x) that X takes that value in one trial of the experiment. How do you find the distribution of a discrete random variable? Probability distribution for a discrete random variable. The
on April 25, 2022
Which is the definition of a ray quizlet?
Space and AstronomyRay. A part of a line-it has one endpoint and continues on and on in only one direction. What is a ray definition? 1 : one of the lines of light that appear to radiate from a bright object. 2 : a beam of radiant energy (as light) of small cross section. 3a : a
on April 25, 2022
When was the rising of the moon written?
Space and AstronomyThe lyrics were written by Casey (1846–70), the “Fenian Poet”, who based the poem on the failed 1798 uprising in Granard, County Longford. The ballad has been in circulation since circa 1865. The earliest verifiable date found in publication is 1867. Why did Lady Gregory write The Rising of the Moon? The play is an
on April 25, 2022
Is Star a geometric shape?
Space and AstronomyIn geometry, a star shape or a star polygon is a type of non-convex polygon. This is a shape where all the angles inside the polygon are less than 180 degrees. Most commonly, star shapes are also a type of decagon. Is a star shape a geometric shape? By geometrical definition, a star is a
on April 25, 2022
What is double angle theorem?
Space and AstronomyA double angle formula is a trigonometric identity which expresses a trigonometric function of 2θ in terms of trigonometric functions of θ. They are special cases of the compound angle formulae. The main formulae are: cos2θ=cos2θ−sin2θ=2cos2θ−1=1−2sin2θsin2θ=2sinθcosθtan2θ=2tanθ1−tan2θ What does double angle mean? Double, as the word implies, means to increase the size of the angle to
on April 25, 2022
Are measurements nouns?
Space and Astronomymeasure (noun) measure (verb) measured (adjective) made–to–measure (adjective) Is measurement a noun or adjective? MEASUREMENT (noun) definition and synonyms | Macmillan Dictionary. Why is measurement a noun? take measures to do something: Stronger measures will have to be taken to bring down unemployment. take measures against someone/something: When you are attacked, you take defensive measures
on April 25, 2022
What is hierarchical topology?
Space and AstronomyA hierarchical network is the type of network topology in which a central “root” node (the top level of the hierarchy) is connected to one or more other nodes that are one level lower in the hierarchy (i.e., the second level) with a point-to-point link between each of the second level nodes and the top
on April 25, 2022
Are undefined slopes parallel?
Space and AstronomyIf the slopes of two distinct lines are equal, the lines are parallel. If the slopes of the lines are both zero, the lines are horizontal and are parallel by definition. Since the slopes of vertical lines are undefined and not considered equal, vertical lines will not be considered. Does undefined mean parallel? Any line
on April 25, 2022
What can I buy my 8 year old daughter for her birthday?
Space and Astronomy35 Best Toys and Gifts for 8-Year-Old Girls, According to Parenting and Toy Experts Fun Coding Toy for 8-Year-Old Girls. Artie 3000. … Leonard The Rainbow Mane Lion. Squishmallow. … GO Glam Nail Stamper. Cool Maker. … Stocking Stuffer Idea. … Thinking Putty Puzzle. … Arts and Crafts Library. … Decoupage Made Easy Unicorn. …