What percent of spearmint oil is Carvone?
Space and AstronomyA total of 63 chemical constituents were identified in spearmint oil using GC/MS, constituting 99.9% of the total identified compounds. The main components were carvone (40.8% ± 1.23%) and limonene (20.8% ± 1.12%). Does spearmint have carvone? Carvone is a member of a family of chemicals called terpenoids. Carvone is found naturally in many essential
What is the largest refracting telescope?
Space and AstronomyYerkes ObservatoryYerkes Observatory, in Williams Bay, Wisconsin, houses the largest refracting telescope ever built for astronomical research, with a main lens that’s 40 inches (1.02 meters) in diameter. How big can a refracting telescope be? The largest practical lens size in a refracting telescope is around 1 meter (39 in). Are refracting telescopes the largest
What is the derivative of Sinhx?
Space and AstronomyDerivatives and Integrals of the Hyperbolic Functions f ( x ) d d x f ( x ) d d x f ( x ) sinh x cosh x cosh x sinh x tanh x sech 2 x sech 2 x coth x − csch 2 x − csch 2 x How do you find
How does a Maksutov Cassegrain telescope work?
Space and AstronomyMak-Casses are primarily reflectingtelescopes, but they use a corrector lens to eliminate aberrations that would result from the mirror design alone. In a Mak-Cass the incoming light passes through the Maksutov corrector lens (sometimes called a meniscus corrector, because of its shape) at the front of telescope. Which is better Schmidt-Cassegrain or Maksutov-Cassegrain? In short,
What does the Drake Equation estimate?
Space and AstronomyThe Drake equation is a probabilistic argument used to estimate the number of active, communicative extraterrestrial civilizations in the Milky Way Galaxy. What is the purpose of the Drake Equation quizlet? Terms in this set (15) What is the Drake Equation used for? Calculating the probability of making contact with extraterrestrial life. What does the
How long is a comet’s tail?
Space and AstronomyThe length of a comet’s tail depends on many factors, including how close the comet passes to the Sun. A typical tail might stretch a few hundred thousand miles or longer. And the longest tail ever recorded stretched about 350 million miles — a long streamer that made the comet a comet. Are comets long
What are Quadrilaterals kids?
Space and AstronomyA quadrilateral is a four-sided two-dimensional shape. The following 2D shapes are all quadrilaterals: square, rectangle, rhombus, trapezium, parallelogram and kite. What is a quadrilateral kids Meaning? quadrilateral. • a polygon with four angles and four sides. How do you teach kids quadrilaterals? Video quote: Now remember parallelograms have two pairs of parallel lines. And
What is a glide reflection in math definition?
Space and AstronomyIn 2-dimensional geometry, a glide reflection (or transflection) is a symmetry operation that consists of a reflection over a line and then translation along that line, combined into a single operation. What is a glide reflection in math? A glide reflection is a mirror reflection followed by a translation parallel to the mirror. Every glide
What is relevant domain?
Space and AstronomyWhat does relevant domain mean? Relevant domain for a model is a domain that fits the situation. For each of the following models (27-30) give the relevant domain using inequality notation and explain your reasoning in a full sentence. Some problems will have more than one correct answer, so do your best to explain. What
How long was the space shuttle program?
Space and AstronomySpace Shuttle program Program history Duration 1972–2011 First flight ALT-12 August 12, 1977 First crewed flight STS-1 April 12, 1981 Last flight STS-135 July 21, 2011 Why did US end space shuttle program? All of these factors — high costs, slow turnaround, few customers, and a vehicle (and agency) that had major safety problems —