engineering recuitment UPPSC AE Mock Test 2024 Engineering Materials Science Structure and Properties of Engineering Materials Crystal Structures
एक BCC इकाई प्रकोष्ठ का पैकिंग अंश ______ है।
1
\(\frac{\sqrt{3}\pi}{12}\)
2
\(\frac{\sqrt{2}\pi}{8}\)
3
\(\frac{\sqrt{3}\pi}{16}\)
4
\(\frac{\sqrt{3}\pi}{8}\)