you are given marbels of diameter 10mm they r to be placed in such a way.so that their centres are lying in a square bond by four lines each of lenth 40 mm,what will be the arrangement ,of marbels in a plane..so that maximum no. of marbels can be placed.

Question

you are given marbels of diameter 10mm they r to be placed in such a way.so that their centres are lying in a square bond by four lines each of lenth 40 mm,what will be the arrangement  ,of marbels in a plane..so that maximum no. of marbels can be placed.

anonymous · Answer

hint: {no of spheres per centimeter total 18 spheres,14 half 4 full }.

anonymous · Answer

apply logic!

anonymous · Answer

here elaboration is needed instead of suggestion.so please...!

anonymous · Answer

i think u must use logic+formula!
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anonymous · Answer

its a square bond..@Rohangrr

anonymous · Answer

bond that ! thats just a hint to solve ur ques...

anonymous · Answer

You should clearly begin with hexagonal closed packed marbles.  However, you may find that slight variations squeeze an extra marble or two in.  In fact, this is an unsolved problem in general.  I would guess your instructor, if you have one here, is simply asking for an hcp array.

anonymous · Answer

okay..fine