Question

let p be a prime dividing O(G). show that every sylow p-subgrop of G/kbis of the form pk/k, where p is a sylow p- subgroup
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Answer 1

Answer:

As water is cooled down, however, the molecules have less energy and hydrogen bonding takes over. The molecules form a ordered crystal through hydrogen bonding that spaces the molecules farther apart than when they were in a liquid. This makes ice less dense than water allowing it to float.