Verified Solution • 2025–26 Session moderate

QAIPMT-2005-Ph-2537: NEET 2005 Physics - Class 12 AIPMT-2005-Ph-2537 Solution: Copper has face centered cubic (fcc) lattice with interatomic…

Copper has face centered cubic (fcc) lattice with interatomic spacing equal to 2.54 A˚\text{\AA}. The value of lattice constant for this lattice is

Multiple Choice Options

  • A 2.54 A˚\text{\AA}
  • B 3.59 A˚\text{\AA}
  • C 1.27 A˚\text{\AA}
  • D 5.08 A˚\text{\AA}

Step-by-Step Verified Solution

Lattice constant for (f.c.c.) = a = interatomic spacing _ 2 = 3.59 A _

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