Question

A crystal has a simple cubic lattice with parameter a = 0.361 nm and only ONE...

A crystal has a simple cubic lattice with parameter a = 0.361 nm and only ONE atom per cell on a lattice point. Explain why its not possible to have x-rays diffract off a (210) plane in this crystal whereas in another cubic crystal such as NaCl it is possible.

Homework Answers

Answer #1

thumbs up please

Know the answer?
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Not the answer you're looking for?
Ask your own homework help question
Similar Questions
If the atomic radius of a metal that has the simple cubic crystal structure is (4.20x10^-1)...
If the atomic radius of a metal that has the simple cubic crystal structure is (4.20x10^-1) nm, calculate the volume of its unit cell (in nm^3). Use scientific notation with 3 significant figures (X.YZ x 10^n). Note that Avenue automatically enters x10, so you only need to enter X.YZ and n. Note: Your answer is assumed to be reduced to the highest power possible.
Potassium chloride (KCl), with lattice parameter equal to 0.629 nm, has the same crystal structure as...
Potassium chloride (KCl), with lattice parameter equal to 0.629 nm, has the same crystal structure as NaCl. The ionic polarizability per ion pair (per K+ -Clion) is 4.58×10-40 Fm2 , while the electronic polarizability of K+ is 1.264 ×10-40 Fm2 and that of Clis 3.408 ×10-40 Fm2 . Calculate the dielectric constant under dc operation and at optical frequencies (experimental values are respectively 4.84 and 2.19).
Pure, intrinsic silicon has a cubic lattice parameter of 0.53 nm and a bandgap of 1.1...
Pure, intrinsic silicon has a cubic lattice parameter of 0.53 nm and a bandgap of 1.1 eV. If the silicon is doped by 2 ppb (parts per billion) of phosphorus atoms, and the resulting n-type silicon is well into the exhaustion or extrinsic region where the concentration is almost flat with further increases in temperature, what is the total carrier concentration?
A metal has an face-centered cubic (f. c. c.) Bravais lattice or A1 crystal structure. The...
A metal has an face-centered cubic (f. c. c.) Bravais lattice or A1 crystal structure. The lattice constant is 0.38 nm (0.38 x 10-9 m) and the atomic weight of the atoms is 85 gram/mole. (12 points) a) What is the density of this metal? b) What is the distance between neighboring atoms? c) The metal is cut so that the (111) is exposed on the surface. Draw the arrangement of atoms you would see if you looked at this...
1) Describe an example of each of the following that may be found of your kitchen:...
1) Describe an example of each of the following that may be found of your kitchen: Explain how your choice falls into this category, and if there is a chemical name or symbol for it, provide that as well. Provide a photo of your example with your ID card in it. a) a compound b) a heterogeneous mixture c) an element (symbol) Moving to the Caves… Lechuguilla Caves specifically. Check out this picture of crystals of gypsum left behind in...
CASE STUDY ON LEADERSHIP/ Aidensfield hospital currently faces major problems with staff, management, general performance and...
CASE STUDY ON LEADERSHIP/ Aidensfield hospital currently faces major problems with staff, management, general performance and service quality. It is conceivable that these problems are related to the ‘leadership’ styles adapted by those in charge. The senior management have proposed some changes within the organisation to hopefully make improvements but making such decisions requires an in-depth understanding of what is going wrong and why. Leadership as a concept is often considered in isolation when in reality, it is coherent with...
Delta airlines case study Global strategy. Describe the current global strategy and provide evidence about how...
Delta airlines case study Global strategy. Describe the current global strategy and provide evidence about how the firms resources incompetencies support the given pressures regarding costs and local responsiveness. Describe entry modes have they usually used, and whether they are appropriate for the given strategy. Any key issues in their global strategy? casestudy: Atlanta, June 17, 2014. Sea of Delta employees and their families swarmed between food trucks, amusement park booths, and entertainment venues that were scattered throughout what would...
In February 2012, the Pepsi Next product was launched into the US market. This case study...
In February 2012, the Pepsi Next product was launched into the US market. This case study provides students with an interesting insight into PepsiCo’s new product process and some of the challenging decisions that they faced along the way. Pepsi Next Case Study Introduction Pepsi Next was launched by PepsiCo into the US market in February 2012, and has since been rolled out to various international markets (for instance, it was launched in Australia in September 2012). The new product...
ADVERTISEMENT
Need Online Homework Help?

Get Answers For Free
Most questions answered within 1 hours.

Ask a Question
ADVERTISEMENT