How do you describe a graph in math?
Space and AstronomyWhat is a graph? In math, a graph can be defined as a pictorial representation or a diagram that represents data or values in an organized manner. The points on the graph often represent the relationship between two or more things. How do you describe a function on a graph? Use the vertical line test
What does the no hair theorem describe?
Space and AstronomyThe no-hair theorem states that all black hole solutions of the Einstein–Maxwell equations of gravitation and electromagnetism in general relativity can be completely characterized by only three externally observable classical parameters: mass, electric charge, and angular momentum. What is the meaning of the statement that black holes have no hair? The no-hair theorem is the
What is covered in Calc 2?
Space and AstronomyCalculus II is the second course involving calculus, after Introduction to Calculus. Because of this, you are expected to know derivatives inside and out, and also know basic integrals. In this course, we will cover series, calculus in more than one variable, and vectors. What topics are covered in Calc 2? Calculus 2 Course summary.
Can you look at a lunar eclipse with a telescope?
Space and AstronomyYou don’t need any special glasses to view a total lunar eclipse. From beginning to end, this celestial event is incredibly safe and simple to view. Even better news is that you can use binoculars and telescopes to look at the moon during a total lunar eclipse without having to worry about using special filters.
What does a concave mirror do to light rays?
Space and AstronomyWhen parallel light rays hit a concave mirror they reflect inwards towards a focal point (F). Each individual ray is still reflecting at the same angle as it hits that small part of the surface. What does a convex mirror do to light rays? A convex mirror or better called as a diverging mirror diverges
What is the temperature of the coldest star?
Space and AstronomyWith surface temperatures hovering around 206 degrees F (97 degrees C), the newfound star is the coldest brown dwarf seen to date. What is the color of the coldest star? red The colour provides a fundamental piece of data in stellar astrophysics—the surface temperature of the star. The hottest stars are blue and the coldest
Is the solar eclipse real?
Space and AstronomyTotal solar eclipses are rare events. Although they occur somewhere on Earth every 18 months on average, it is estimated that they recur at any given place only once every 360 to 410 years, on average. Is solar eclipse a real thing? A solar eclipse occurs when the moon gets between Earth (opens in new
How do you plant arum lilies?
Space and AstronomyArum bulbs are planted at the beginning of spring, around 1 ½ to 2 inches deep, from March to May. Space tubers around 12 to 16 inches (30 to 40 cm) apart, because arum has wide-reaching leaves and needs space. Choose a location that is in full sun but stays cool. Where is the best
What is Radius and example?
Space and AstronomyThe definition of a radius is a circular limit or a boundary of a specific distance which is drawn from a specific point. An example of radius is a restaurant located within five miles of a house. What is the example of radius of a circle? radius is always half the length of its diameter.
Which of the logical operators are considered short circuit operators?
Space and AstronomyWhat are short-circuit logical operators called? Logical AND or conditional AND operator is called short-circuit operator because it conditionally evaluates its second operand. If the first operand evaluates to false, the value of the expression is false, regardless of the value of the second operand. Which is short-circuit or operator? The || OR operator is