Answer:
Los movimientos verticales o circulación convectiva consisten en un intercambio de lugar entre el aire caliente de las capas bajas y el aire frío de las superiores. Este movimiento se debe a la diferencia de densidades de las distintas masas de aire. Los movimientos horizontales se basan en las diferencias de presión.
The choices can be found elsewhere and as follows:
a. 5X
b. 6X
c. 15X
<span>d. 60X
</span>
I believe the correct answer from the choices listed is option C. <span>A 2-inch, f/6 telescope has a 3-inch eyepiece focal. Its magnifying power is 15x. Hope this answers the question. Have a nice day.</span>
Answer:
A
Explanation:
The electric field = 1000N/C
Using the formula
F = q/4πeD^2 where F is the force experience by a charge body brought from infinity to D and e is the field constant in C/N.m^2 and D is the distance from the uniform field
1000 = q/4πeD^2
Make q subject of the formula
1000*(4πeD^2) = q
If the force changes to 2000 then equation changes to:
2000 = q /4πeD1^2 where D1 is the new distance
Substitute q in equation 2
2000 = 1000*(4πeD^2) / 4πeD1^2
Cancel 4πe
2000 = 1000 * D^2 / D1^2
Cross multiply and make D1^2 subject of the formula
D1^2 = 1000D^2/ 2000
D1^2 = D^2/2
Take square root of both side
D1 = √(D^2/2) = D / √2
The displacement is square root of (4^2 + 2^2)= sqrt (20)= 2sqrt(5)
The answer would be C. Refraction