Ads
related to: magic number examples for kids chart free template
Search results
Results From The WOW.Com Content Network
A graph of isotope stability, with some of the magic numbers. In nuclear physics, a magic number is a number of nucleons (either protons or neutrons, separately) such that they are arranged into complete shells within the atomic nucleus. As a result, atomic nuclei with a "magic" number of protons or neutrons are much more stable than other nuclei.
Magic cube; Magic cube classes; Magic graph; Magic hexagon; Magic hexagram; Magic hypercube; Magic polygon; Magic series; Magic square; Magic star; Magic triangle (mathematics) Most-perfect magic square; Multimagic square; Number Scrabble; Pandiagonal magic square; Prime reciprocal magic square; Tic-tac-toe; Word square; User:Salix alba/Magic ...
The numbers of nucleons for which shells are filled are called magic numbers. Magic numbers of 2, 8, 20, 28, 50, 82 and 126 have been observed for neutrons, and the next number is predicted to be 184. [6] [27] Protons share the first six of these magic numbers, [28] and 126 has been predicted as a magic proton number since the 1940s. [29]
1089 is widely used in magic tricks because it can be "produced" from any two three-digit numbers. This allows it to be used as the basis for a Magician's Choice.For instance, one variation of the book test starts by having the spectator choose any two suitable numbers and then apply some basic maths to produce a single four-digit number.
In Figure 6, for example, which is magic on rows and columns only, the 16 pieces form a so-called self-tiling tile set. Such a set is defined as any set of n distinct shapes, each of which can be tiled by smaller replicas of the complete set of n shapes. [14] A second example is Figure 4, which is a so-called 'self-interlocking' geomagic square.
Get AOL Mail for FREE! Manage your email like never before with travel, photo & document views. Personalize your inbox with themes & tabs. You've Got Mail!
The magic constant or magic sum of a magic square is the sum of numbers in any row, column, or diagonal of the magic square. For example, the magic square shown below has a magic constant of 15. For example, the magic square shown below has a magic constant of 15.
“The magic number is your full final salary times the number of years you expect to be retired. For example, if you plan to retire for 20 years and make $80,000 a year, you’ll need about $1.6 ...