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3 days ago · Reflection symmetry: An object has reflection symmetry if there exists a line that the object can be flipped (reflected) over such that it looks exactly the same before and after the flip. The line that the object flips across is called the axis of symmetry (plural: axes of symmetry) .
5 days ago · The Reflection Rule Calculator is designed to determine the coordinates of a point after it has been reflected across a specified axis. Whether it’s the x-axis, y-axis, or a line such as y = x, this calculator simplifies the process of calculating reflections, making it accessible to students, professionals, and enthusiasts alike.
4 days ago · The point E is an arbitrary point on the parabola. The focus is F, the vertex is A (the origin), and the line FA is the axis of symmetry. The line EC is parallel to the axis of symmetry, intersects the x axis at D and intersects the directrix at C. The point B is the midpoint of the line segment FC. Deductions
1 day ago · A Mach reflection occurs when the detonation wave encounters the concave surface. It is easy to determine the Mach stem height since the size and direction of the cells in the over-driven region are very different from those in the normal region (see Fig. 4 ). The yellow lines represent the triple-point trajectories.
1 day ago · A billion dollars of ads repeating “Donald Trump, convicted felon” could move the needle. And if you believe in karma, maybe this is Trump’s, arriving all at once for a lifetime of business ...
18 hours ago · Reflection. Think back on times when you followed your gut, or when you didn’t and wished you had. And start keeping track. When you make a decision based on intuition, write it down and come ...
So I’m having a little bit of trouble when representing point groups, in cases where I’ve been given the point group of a molecule and I need to represent the point group using the atoms as a basis. The example I’m currently doing is trans-[Mo(P)2(CO)4] and we’re using the CO groups as a basis for representing the point group.
