Which mineral test is shown in the image below
2 answers:
You might be interested in
The answer is <span>5.2 × 10-2 newtons.
To calculate this, we will use Coulomb's Law:
</span>F =
where F is repulcive force, k is constant, Q is charge, r is distance between charges.
<span>
If:
</span>
= 
= 1.2 × 
C²
r = 5.0 ×
C²
k = 5.0 ×
Then:
<span>
</span>⇒
⇒
⇒
To calculate this, we will use Coulomb's Law:
</span>F =
where F is repulcive force, k is constant, Q is charge, r is distance between charges.
<span>
If:
</span>
r = 5.0 ×
k = 5.0 ×
Then:
<span>
</span>⇒
⇒
⇒