Greenhouse Gases, on relation to Earth's atmosphere.
When she releases the ball, it has some of both. (C)
The ratio of the total charge on the charges, Q2/Q1 is; 9
<h3>Electric field and Total Charge</h3>
The electric field due to a charge is directly proportional to its magnitude and inversely proportional to the square of the distance to such point;
Since, E1 = E2, it follows that;
Where, d1 = 0.5 and d2 = 1.5
Q2/Q1 = 9.
Read more on electric fields;
brainly.com/question/14372859
The derivatife is zero, but your differentiating with respect to V so just treat the constants as numbers and differentiate accordingly
d(nRT/(V-nb))dV = -nRT/ (V-nb)^2
and
d (-an^2/V^2) dV = 2an^2/V^3
Hope this helps
