on April 27, 2022
Is optical rotation a physical property?
Space and AstronomySpecific rotation is a physical property like the boiling point of a sample and can be looked up in reference texts. Take a look at a problem. Enantiomers will rotate the plane of polarisation in exactly equal amounts (same magnitude) but in opposite directions. Is optical activity a chemical property? Generally, enantiomers have identical physical
on April 27, 2022
How do you find pi with random numbers?
Space and AstronomyCircle and Square represent the area of the shapes. That is, we get pi by taking the number of points inside the circle divided by the number of points inside the square and multiplying by 4. How do you estimate pi with random numbers? estimate pi using random numbers make a unit circle enclosed within
on April 27, 2022
What is a rhumb line sailing?
Space and AstronomyA Rhumb Line (also known as a loxodrome) is a line on the earth’s surface that crosses all meridians at the same angle. It is used as the standard method of plotting a ship’s course on a chart. This constant course or line of bearing appears as a straight line on a Mercator projection chart.
on April 27, 2022
How is levenshtein distance calculated?
Space and AstronomyThe Levenshtein distance is usually calculated by preparing a matrix of size (M+1)x(N+1) —where M and N are the lengths of the 2 words—and looping through said matrix using 2 for loops, performing some calculations within each iteration. How does Levenshtein distance work? How Does the Levenshtein Distance Work? The Levenshtein distance is a similarity
on April 27, 2022
How do you find the slope of a horizontal line?
Space and AstronomyHorizontal lines have a slope of 0. Thus, in the slope-intercept equation y = mx + b, m = 0. The equation becomes y = b, where b is the y-coordinate of the y-intercept. What is the slope of a horizontal line? When two points have the same y-value, it means they lie on a
on April 27, 2022
What was the most important contribution Galileo Galilei made to modern science?
Space and AstronomyHis inventions, from compasses and balances to improved telescopes and microscopes, revolutionized astronomy and biology. Galilleo discovered craters and mountains on the moon, the phases of Venus, Jupiter’s moons and the stars of the Milky Way. What was the most important contribution Galileo Galilei made to modern science quizlet? How did Galileo Galilei contribute to
on April 27, 2022
Where is Kepler 10c?
Space and Astronomyconstellation Dracoabout 560 light-years from Earth in the constellation Draco. The system also hosts Kepler-10b, the first rocky planet discovered in the Kepler data. Is Kepler-10c in our solar system? Kepler-10 c is a super Earth exoplanet that orbits a G-type star. Its mass is 7.37 Earths, it takes 45.3 days to complete one orbit
on April 27, 2022
What is a area in math definition?
Space and AstronomyThe area in maths is the amount of space taken up by a 2D shape. Learn how to find the area for different shapes, such as the area of a square formula. What is an area easy definition? In geometry, the area can be defined as the space occupied by a flat shape or the
on April 27, 2022
Who created implicit differentiation?
Space and AstronomyFor example, according to the chain rule, the derivative of y² would be 2y⋅(dy/dx). Created by Sal Khan. What is implicit differentiation based on? In implicit differentiation, we differentiate each side of an equation with two variables (usually x and y) by treating one of the variables as a function of the other. This calls
on April 27, 2022
How do you find the cosine of a unit circle?
Space and AstronomyIts input is the measure of the angle; its output is the y-coordinate of the corresponding point on the unit circle. The cosine function of an angle t equals the x-value of the endpoint on the unit circle of an arc of length t. How do you find cos and sin on a unit circle?