What is simple curve and simple closed curve?
Space & NavigationWhat is a simple curve? Definition of simple curve : a circular arc (as of railroad track) joining two tangents — compare compound curve. What is difference between simple curve and simple closed curve? Solution: (a) Simple curve – A simple curve is a curve that does not cross itself and can be both open
How does the Hubble space telescope work?
Space & NavigationThe Hubble is a reflecting telescope. It gathers light emanating from celestial objects with its large 2.4-meter primary mirror, and reflects the light toward its secondary mirror. This mirror focuses the light onto scientific instruments like cameras and spectrographs. How does the Hubble telescope stay in space? While operating in Earth orbit, the Hubble Space
How do you make a telescope for a science project?
Space & NavigationWhat You Do: Roll up the sheet of paper or cardstock the long way to form a tube that is about the diameter of the lens with the shortest focal length. … Tape the second lens neatly to the end of the paper towel tube. … Look through the eyepiece and point the other end
What is a circle in algebra?
Space & NavigationIn algebraic terms, a circle is the figure formed by the set (or “locus”) of points (x, y) at some fixed distance r from some fixed point (h, k). The value of r is called the “radius” of the circle, and the point (h, k) is called the “center” of the circle. What is a
What are the asteroid belts in our solar system?
Space & NavigationThe asteroid belt is a torus-shaped region in the Solar System, located roughly between the orbits of the planets Jupiter and Mars. It contains a great many solid, irregularly shaped bodies, of many sizes, but much smaller than planets, called asteroids or minor planets. What are the two asteroid belts in our solar system? The
Who invented multiples?
Space & NavigationSimultaneous invention 1600s: Isaac Newton and Gottfried Leibniz both discover calculus. 1800s: Charles Darwin and Alfred Russel Wallace both describe natural selection. 1950s: Jonas Salk and Albert Bruce Sabin invent the polio vaccine. 2015: Takaaki Kajita and Arthur B. What is meant by the multiples in invention? The concept of multiple discovery (also known as