1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
REY [17]
2 years ago
7

Now consider the quantum theory of conduction. At low temperatures, with scattering by lattice vibrations (phonons) not yet impo

rtant,  ~ T. The residual resistivity, 0, as T -> 0 (the text calls this “I ”) is dependent on scattering by defects (impurities, . . .). If the lattice is ‘perfectly ordered’, then  can approach infinity (or at least the size of the metal.) The residual resistivity is a measure of the purity of the sample. A relatively good sample of Cu has 0=2 10-11m.a.) If the Fermi velocity, uF, of Cu is 1.57 106 m/s, and =2 10-11m, according to eq. 10-25 what is the mean free path  in units of m? (Assume Cu is monovalent, i. e. each atom contributes 1 electron to the conduction.) (show how the units come out to give units of length in the end.)
Chemistry
1 answer:
nydimaria [60]2 years ago
4 0

Answer:

jhjhh

Explanation:

jhhjhjh

You might be interested in
What's a vacuum exactly
stealth61 [152]

Answer:

Vacuum: space in which there is no matter or in which the pressure is so low that any particles in the space do not affect any processes being carried on there It is a condition well below normal atmospheric pressure and is measured in units of pressure (the pascal).-the internet gave me this answer so..

Explanation:

hope this helps :)

7 0
2 years ago
1 webbed feet <br> 2wing structure <br> 3beaks <br> 4 eye color
malfutka [58]
I believe it's webbed feet
7 0
2 years ago
Read 2 more answers
The sun emits electromagnetic waves at many frequencies, but mostly in the infrared, visible, and ultraviolet
meriva
The correct answer is radiant, radiant that get transferred into chemical energy
3 0
3 years ago
Read 2 more answers
Here is a more complex redox reaction involving the permanganate ion in acidic solution
guapka [62]

Answer:

5NO2? + 6H+ + 2MnO4? ? 5NO3? +2Mn2+ + 3H2O

Explanation:

Classify each reactant as the reducing agent, oxidizing agent, or neither

8 0
3 years ago
Useful:<br>Harmful:<br>2. Give an example of how Bacteria can be useful and harmful to man.​
kupik [55]

Answer:

normal flora useful

Explanation:

protect the skin

5 0
3 years ago
Other questions:
  • What are the three missions of the ISS
    14·1 answer
  • Definition: The phase of matter where particles at extremely high temperatures become ionized. Example: The state of matter of t
    12·1 answer
  • Corey's Science Experiment 1. Purpose: To determine the effect that completely burning a log has on the weight of the log and to
    5·2 answers
  • Indentify two advantages in daylight saving time
    15·2 answers
  • How does binomial nomenclature related to plants and animals?
    13·1 answer
  • Taylor, a MIC 206 student needs to determine the OCD of a sample of Escherichia coli. She performed dilutions using four 9 ml di
    9·1 answer
  • Why thre is no atmosphere in moom,?
    13·1 answer
  • What happens to valence electrons in ionic bonding? this is a question i know but gives me answer choices im not sure about
    15·1 answer
  • Please help me create an hypothesis in the, if/then format for the question Does different types of vinegar, change the time it
    13·2 answers
  • When do you use the roman numerals when naming ionic compounds
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!