on April 24, 2022
What is an example of a independent event?
Space and AstronomyIndependent events are those events whose occurrence is not dependent on any other event. For example, if we flip a coin in the air and get the outcome as Head, then again if we flip the coin but this time we get the outcome as Tail. In both cases, the occurrence of both events is
on April 24, 2022
What kind of parallelogram can be a rectangle?
Space and AstronomyA parallelogram with one right angle is a rectangle. A quadrilateral whose diagonals are equal and bisect each other is a rectangle. What type of parallelogram is a rectangle? A rectangle is a parallelogram with four right angles, so all rectangles are also parallelograms and quadrilaterals. On the other hand, not all quadrilaterals and parallelograms
on April 24, 2022
What is the point group of SOCl2?
Space and AstronomyWhat is the SOCl2 point group? Thionyl chloride (SOCl2) and hypochlorous acid (HClO) are examples of Cs molecularly symmetrical point groups, which can enter an E σh symmetry operation and do not have a mirror plane or other symmetries. How do you find the point-group? Steps for assigning a molecule’s point group: Determine if the
on April 24, 2022
Is rain dance a TM?
Space and AstronomyRain Dance (Japanese: あまごい Rain Prayer) is a non-damaging Water-type move introduced in Generation II. It was TM18 in Generations II through VII and is TM33 in Generation VIII. Is rain dance a TM BDSP? Trade with other players using the Global Wonder Station! Rain Dance (TM18) is a Water-type Move in Pokemon Brilliant Diamond
on April 24, 2022
What is an arrow diagram for a function?
Space and AstronomyAn arrow diagram is a function when all the elements of one set is associated to only one element of the second set. The given arrow diagram from A to B is a function because every element from Set A is associated with only one element of Set B. How do you know if an
on April 24, 2022
How do I work out my GCSE area?
Space and AstronomyHow do you calculate area GCSE? This means you just multiply the base length by the height. So you add half the top length (a) and half the base length (b) together and multiply these by the height (h). π is the Greek letter pi (use the π symbol on your calculator) then times pi
on April 24, 2022
How do you use de Moivre’s Theorem?
Space and AstronomyHow do you do de moivre’s theorem? For any complex number x and any integer n, ( r ( cos θ + i sin θ ) ) n = r n ( cos ( n θ ) + i sin ( n θ ) ) . Why do we use de
on April 24, 2022
What is the closest galaxy to the Milky Way?
Space and AstronomyThe Andromeda Galaxy is the closest complete galaxy; however, astronomers have found several dwarf galaxies orbiting the Milky Way. What are the closest galaxies to the Milky Way? Although several dozen minor galaxies lie closer to our Milky Way, the Andromeda galaxy is the closest large spiral galaxy to ours. Excluding the Large and Small
on April 24, 2022
Who discovered Eris the dwarf planet?
Space and AstronomyHow was Eris dwarf planet discovered? Eris was discovered on Jan. 5, 2005, from data obtained on Oct. 21, 2003 during a Palomar Observatory survey of the outer solar system by Mike Brown, a professor of planetary astronomy at the California Institute of Technology; Chad Trujillo of the Gemini Observatory; and David Rabinowitz of Yale
on April 24, 2022
How do you prepare calla lilies for winter?
Space and AstronomyAfter the calla lily rhizomes have dried, place them in a paper bag or wrap them in newspaper. Store them in a cool, dry place, somewhere that stays around 50 F. (10 C.). Proper calla lily winter care is essential to having these lovely flowers in your garden year after year. How do you prune