Answer:
The ratio of the model size is 1 : 2000
Explanation:
Given
Real Diameter = 0.012 um
Scale Diameter = 24 um
Required
Determine the scale ratio
The scale ratio is calculated as follows;

Substitute values for real and scale measurements

Divide the numerator and the denominator by 0012um

Represent as ratio

<em>Hence, the ratio of the model size is 1 : 2000</em>
Answer:
Yes, they are.
Explanation:
it says it has to be 20 characters long so this is random.
Im pretty sure the answer is c; velocity is usually measure by a vector :)
The electric potential between the two charges is 91.68 V.
<h3>
Electric potential between the two charges</h3>
The electric potential between the two charges is calculated as follows;
V = Ed
where;
- V is electric potential
- E is electric field
- d is the distance of the charge
Substitute the given parameters and solve for electric potential,
V = 573 N/c x 0.16 m
V = 91.68 V
Thus, the electric potential between the two charges is 91.68 V.
Learn more about electric potential here: brainly.com/question/26978411
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