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WebQ.23. In which pair most efficient packing is present? (i) hcp and bcc (ii) hcp and ccp (iii) bcc and ccp (iv) bcc and simple cubic cell Ans. (ii) Solution. Packing efficiency: It is the percentage of total filled space by particles Since, packing efficiency for hep or ccp is calculated to be 74% which is maximum among all type of crystals. Q.24. Web18 nov. 2024 · When choosing a suitcase, we recommend one that has 360 degree wheels and a hard outer case, as well as sticking to the best, most popular brands. American Tourister and Samsonite make the best rolling luggage available, whilst AmazonBasics is a great, lightweight and affordable option. Best Suitcase: Samsonite Freeform phokitchenhome
Which pair has the most efficient packing? a. hcp & bcc b. bcc
WebWhat is packing efficiency formula? Packing efficiency = Volume occupied by 6 spheres 100 / Total volume of unit cells. Examples are Magnesium, Titanium, Beryllium etc. In … Web30 dec. 2024 · Variant pairs have an indispensable function on mechanical properties such as low impact toughness. Therefore, it was assumed that they would also affect the HER (Hole Expansion Ratio, an indicator to evaluate stretch flanging performance). To clarify this, a comprehensive analysis of the common influential factors in an 800 MPa grade low … WebIn which pair most efficient packing is present? (a) hep and bcc (b) hep and ccp (c) bcc and ccp (d) bcc and simple cubic cell Answer Q 10. Silver crystallises in fcc lattice. If edge length of the cell is 4.07 x 10-8 cm and density is 10.5 g cm-3, calculate the atomic mass of silver. Answer Q 11. Why do solids have a definite volume? Answer Q 12. how do you get stars in collect all pets