Was Katherine Goble white?
Space and AstronomyKatherine Johnson, née Katherine Coleman, also known as (1939–56) Katherine Goble, (born August 26, 1918, White Sulphur Springs, West Virginia, U.S.—died February 24, 2020, Newport News, Virginia), American mathematician who calculated and analyzed the flight paths of many spacecraft during her more than three decades … What race was Katherine Johnson? ‘ That was my
What is a photosphere in astronomy?
Space and Astronomyphotosphere, visible surface of the Sun, from which is emitted most of the Sun’s light that reaches Earth directly. What is the photosphere simple definition? An atmosphere is the layers of gases surrounding a planet or other celestial body. Earth’s atmosphere is composed of about 78% nitrogen, 21% oxygen, and one percent other gases. What
When the Earth is positioned directly between the sun and the moon the shadow of the Earth is cast upon the moon causing a lunar eclipse?
Space and AstronomyWhen the Earth is positioned directly in between the Sun and the Moon, the shadow of the Moon is cast upon the Earth, casting a lunar eclipse. When the Earth is positioned directly between the Sun and the Moon the shadow of the Moon is cast upon Earth casting a lunar eclipse? Sometimes, the Moon
How do you draw a mirror reflection?
Space and AstronomyHow to Draw People in Mirrors Draw the person the mirror is going to reflect first. … Draw a straight line from the top of the person’s head to the mirror. … Decide which part of the head will be reflected in the mirror. … Draw the reflection smaller if the mirror is far away
Are opposite angles congruent?
Space and AstronomyOpposite Angles. Opposite angles are non-adjacent angles formed by two intersecting lines. Opposite angles are congruent (equal in measure). Are opposite sides congruent? Opposite Sides Are Congruent In geometry, congruent means that two things are identical. If you were to superimpose the shapes on top of each other they would match up exactly. This is
What is partial quotients to divide?
Space and AstronomyYou can use partial quotients to divide large numbers. With this method, you break the problem up into pieces to make the division easier. Then you add those pieces back together to get the total. What are examples of partial quotients? Video quote: With partial quotients is that there's a lot of flexibility in how
What is the meaning of hypotenuse angle?
Space and AstronomyIn geometry, a hypotenuse is the longest side of a right-angled triangle, the side opposite the right angle. What is meant by hypotenuse angle? 1 : the side of a right-angled triangle that is opposite the right angle. How do I find the hypotenuse of an angle? Video quote: So it's cos write down the
What does Leibniz mean by possible worlds?
Space and Astronomybest of all possible worlds, in the philosophy of the early modern philosopher Gottfried Wilhelm Leibniz (1646–1716), the thesis that the existing world is the best world that God could have created. What is possible worlds theory? The basis of possible worlds theory is “the set-theoretical idea that reality—the sum of the imaginable—is a universe
What phase of the moon causes low tides?
Space and AstronomyMonthly tidal cycle showing spring tides and neap tides. During the quarter moon phases, the gravitational forces of the Sun and Moon are at their minimum, producing very small ranges of tidal highs and lows (neap tides). What phase of the moon are tides lowest? first quarter moon Around each first quarter moon and last
What are the basic operations in Boolean algebra?
Space and AstronomyThe basic operations of Boolean algebra are conjunction, disjunction, and negation. These Boolean operations are expressed with the corresponding binary operators AND, and OR and the unary operator NOT, collectively referred to as Boolean operators. What is and operation in Boolean algebra? The AND operator (symbolically: ∧) also known as logical conjunction requires both p