on April 23, 2022
Is every grain of sand unique?
Space and AstronomyDepending on where the sand comes from, it may be made up of things like coral, fragments of other shells, or bits of volcano. “Every beach is different. Every single grain is different. There are no two grains of sand alike in the world. Are all grains of sand the same size? In the United
on April 23, 2022
How do you reference a triangle?
Space and AstronomyHow do you find the reference of a triangle? To form the reference triangle, simply drop a perpendicular from the terminal ray of the angle to the x-axis, forming a right triangle. In the first quadrant, the standard position angle is its own reference angle and is contained in the reference triangle. You are now
on April 23, 2022
What is the difference between tan and inverse tan?
Space and AstronomyInverse tan is the inverse function of the trigonometric function ‘tangent’. It is used to calculate the angle by applying the tangent ratio of the angle, which is the opposite side divided by the adjacent side of the right triangle. Based on this function, the value of tan 1 or arctan 1 or tan 10,
on April 23, 2022
What is the basic assumption of jeans Jeffreys tidal theory?
Space and AstronomyThe second theory, the tidal theory, was first proposed by Jeans (1916). This postulated that the passage of a massive star past the Sun would raise a huge solar tidal bulge from which matter would escape in the form of a filament. What is the tidal hypothesis of James Jeans? ADVERTISEMENTS: James Jeans postulated that
on April 23, 2022
What is the definition of 3d shapes?
Space and AstronomyWhat are 3D shapes simple definition? In geometry, a three-dimensional shape can be defined as a solid figure or an object or shape that has three dimensions – length, width and height. Unlike two-dimensional shapes, three-dimensional shapes have thickness or depth. What is the definition of 2D and 3D shapes? 2D (two-dimensional) shapes are flat,
on April 23, 2022
What does principal value mean in trig?
Space and AstronomyPrincipal values of trigonometric functions are solutions of trigonometric functions, for which the θ value lies between 0 < θ < 2π. The value of the trigonometric function repeat after an interval of 2π, and the values lesser than 2π are the principal values of trigonometric functions. What is the meaning of principal value? noun
on April 23, 2022
What is measured on the y axis?
Space and AstronomyThe Axes. The independent variable belongs on the x-axis (horizontal line) of the graph and the dependent variable belongs on the y-axis (vertical line). Where is the y-axis in math? A coordinate grid has two perpendicular lines, or axes (pronounced AX-eez), labeled just like number lines. The horizontal axis is usually called the x-axis. The
on April 23, 2022
How do stars orbit in our galaxy?
Space and AstronomyThe stars in our galaxy are all orbiting in a nearly circular path around the center of the galaxy. They do this because the immense combined mass of the galaxy, most if it near the center, creates immense gravity that pulls all the stars in our galaxy into circular orbits. How do stars orbit within
on April 23, 2022
How do you adjust a brake caliper piston?
Space and AstronomyTo adjust initially, the piston is adjusted outward by turning the nut on the lever or by cranking the lever. This ratchets the caliper piston outward just like using the emergency brake would do. This moves the piston outward taking up that distance between the rotor and the pads. How do you reset a brake
on April 23, 2022
What season was the fortnite meteor?
Space and AstronomySeason 4Season 4, the Meteor crashed into Dusty Depot and dramatically altering the landscape of the map. What was fortnite Season 3? Fortnite began its first season several months after the game launched in 2017. Since then, there have been many more, including the latest season (Chapter Three, season two), which started on March 19,