Answer:
The value is 
Explanation:
From the question we are told that
The atom fraction of metal A at point G is 
The atom fraction of metal A at a distance 5000nm from G is 
The number of atoms per 
is 
The diffusion coefficient is 
Generally of the concentration of atoms of metal A at G is
=> 
=> 
Generally of the concentration of atoms of metal A at a distance 5000nm from G is
=> 
The concentration gradient is mathematically represented as
=> ![\frac{dN_A}{dx} = \frac{(3.15 - 2.7) * 10^{28} }{[5000 *10^{-9}] - 0 }](https://tex.z-dn.net/?f=%5Cfrac%7BdN_A%7D%7Bdx%7D%20%20%3D%20%20%5Cfrac%7B%283.15%20-%202.7%29%20%2A%2010%5E%7B28%7D%20%7D%7B%5B5000%20%2A10%5E%7B-9%7D%5D%20-%200%20%7D)
=> 
Generally the flux of the atoms per unit area according to Fick's Law is mathematically represented as
=> 
=> 
Generally if the cross-section area is 
Generally the number of atom crossing the above area per second is mathematically is
=>
Answer:
Only about 1 percent of DNA is made up of protein-coding genes; the other 99 percent is noncoding. Noncoding DNA does not provide instructions for making proteins.Aug 17, 2020
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Answer:
True
Explanation:
Gravity is a very important force. Every object in space exerts a gravitational pull on every other, and so gravity influences the paths taken by everything traveling through space. It is the glue that holds together entire galaxies. It keeps planets in orbit.
1) Right answer: 
Gravity is a physical force with which the Earth exerts on all bodies towards its center due to the fact its mass is greater than the bodies on its surface.
Nevertheless, it is important to note that this value is not the same in all the points of the planet, that is why an average value is used, which is .
2) Right answer: 
The Average Velocity Formula is:
Where 
is the Initial Velocity and 
is the Final Velocity.
Knowing this, let's apply the formula:
3) Right answer: 
4) Right answer: 
Answer: passes through Earth's shadow.
Explanation:
During a total lunar eclipse, the Earth lies between the Sun and the moon. All three are aligned in one straight line.
The moon does not have its own light. It reflects the sunlight. During total lunar eclipse, the earth comes between the sun and the moon and blocks the sunlight. Thus, the moon passes through the Earth's shadow and appears dark.
