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
lana [24]
3 years ago
14

Calculate the number of vacancies per cubic meter in gold (au) at 900c. the energy for vacancy formation is 0.98 ev/atom. furthe

rmore, the density and atomic weight for au are 18.63 g/cm3 (at 900c) and 196.9 g/mol, respectively.
Physics
1 answer:
Sergeeva-Olga [200]3 years ago
8 0
My mom said its f so i think its q

You might be interested in
The equation that is used to solve second law problems is # F= ma.
maw [93]
F= Force 
M=Mass
A= acceleration 
F=N 
Mass= in grams or kilo grams (mostly kg)
A= m/s 

8 0
3 years ago
A student claims that any object in motion must experience a force that keeps it in motion. Do you agree or disagree? Explain yo
frosja888 [35]

Answer:

I disagree

Explanation:

I think the students claim is wrong because according to Newton's First Law an object that is in motion stays in motion unless acted upon by an unbalanced force. Which makes the students claim wrong because a object doesn't require another force to keep it moving.

5 0
3 years ago
Read 2 more answers
The table below lists the speed that sound travels through four different materials.One of these materials is a gas, two are liq
Firdavs [7]

In order to find the solid, you would want the object in which sound travels the fastest

In this case, since in object C, the speed of sound is the fastest, it is the most likely to be a solid

So object C is most likely to be a solid

5 0
1 year ago
Which statement describes what some people might consider a benefit of wireless technology?
dangina [55]

Answer:

Uhhh

Explanation:

I dont know

8 0
3 years ago
Read 2 more answers
How does the heat enhance <br>the rate of chemical reaction ? Explain in short.​
densk [106]
When the reactants are heated, the average kinetic energy of the molecules increases. This means that more molecules are moving faster and hitting each other with more energy. If more molecules hit each other with enough energy to react, then the rate of the reaction increases.
3 0
3 years ago
Other questions:
  • Water flows at speed v in a pipe of radius R. At what speed does the water flow through a constriction in which the radius of th
    10·1 answer
  • Which organelle acts like the transportation or circulatory system of the cell?
    5·1 answer
  • PLEASE HELP ASAP!!! CORRECT ANSWER ONLY PLEASE!!!
    5·2 answers
  • Can an object be accelerated while traveling at constant velocity? Why or why not?
    6·1 answer
  • OOOO
    10·1 answer
  • What type of force is Ft?
    13·2 answers
  • How far moves in 95g ball by applying 200 Newton Force if 14 KJ of energy is transferred​
    15·1 answer
  • 11) mWhich of the following sets of three units are all metric measurements
    11·1 answer
  • What is the primary mode of energy transfer from hot coffee inside a Thermos bottle to the environment
    12·1 answer
  • At the Earth's surface, a projectile is launched straight up at a speed of 10.0km / s. To what height will it rise? Ignore air r
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!