First, you must <span>breakdown electric field:
E = 9x10^9 q / R^2
where R is the radius of the cloud
q is the required charge.
So this will come up to a solution of:
q = E R^2 / 9x10^9
= 3 x10^6 x (500)^2 / 9 x10^9
= 83.33 C.
The answer is 83.33 C.</span>
Answer:
y = 2x - 7
Explanation:
Given equation:
y = 2x + 5,
Coordinates given = (4, 1)
Unknown:
Line parallel to this one = ?
Solution:
The equation of any straight line is given as;
y = mx + c
x and y are the coordinates
m is the slope
c is the y-intercept
A line parallel to the given one will have a slope that is the same with it.
y = 2x + 5, ;
the slope here is 2;
So;
y = mx + c; find c;
1 = 2(4) + c
c = 1 - 8 = -7
The equation of the line is therefore;
y = 2x - 7
Answer:
Alluvial fan
Explanation:
This is an alluvial fan. An alluvial fan can be described bas sediments accumulation. It is shapes like a fan or a triangle. It is a deposit of sand, gravel wooden deposits, debris and silt. We call these alluvium. The creation of alluvial fans is as a result of the interaction of flowing water with hills and mountains. They are depositional land forms and flowing water causes them.
Commercial agriculture consists of raising food for trade and profit, while subsistence agriculture focuses on .... The statement presented is more or less True. Assume that the definition given to subsistence agriculture is that it focuses on the <span>purpose of the farm is to grow food and other agricultural products in order to meet the needs of the farming family.</span>
