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By definition, all transition metal ions have d orbitals. These are normally degenerate, lying at the same energy level as there is nothing to break the symmetry.
However, in the presence...
As with any question that lists numbers, the first thing to do is to note down the known variables:
f = 320 Hz
A = 0.50 mm
x = 0 mm
v = ?
When a course of antibiotics is taken, non-resistant bacteria should be killed. However, genetic mutations can lead to certain individuals becoming resistant to a particular antibiotic. The mutated gen...
We can see that this is a suvat question, since it involves a projectile. The first step for any suvat question is to list the known suvat variables for the point we're looking at (in this case, the po...
The concept of "y" and "en" can be difficult to grasp at first, as both words are often used quite idiomatically, and can be translated in a number of different ways.
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