1/f = 1/u+1/v
Subtract 1/v from both sides:
1/f-1/v = 1/u
Multiply all terms by fv:
fv/f - fv/v = fv/u => v-f = fv/u
Multiply all terms by u:
u(v-f) = fv
Divide both sides by v-f which will then make u the subject of the formula:
u = fv/v-f
number over regular amount equals x over 100
c2 = g lambda / 2 pi
When transposed and made the subject of the given equation: x = 2/y-3
it's for finding either the density, mass, or volume of something when given the other two.
You can use the formula x2 - y2 over x1 - y1 or you can use the formula: Rise over Run. If you use rise over run formula, you HAVE to make sure that you form a right triangle.
m = pqr/s Multiply both sides by s: ms = pqr Divide both sides by pq: ms/pq = r
Yes it is,A1 over A2 = R1² over R2 ²You then rearrange it to make whatever you want to know the subject.
number over regular amount equals x over 100
g = 2h/t2
s over 1/2t2 = a
Pressure equals force over area. P=F/A.
If: m = n+x/p then x = p(m-n)
c2 = g lambda / 2 pi
When transposed and made the subject of the given equation: x = 2/y-3
it's for finding either the density, mass, or volume of something when given the other two.
This is an approximate formula. For a biconvex lens, the two radii of curvature are measured in opposite directions and you therefore have opposite signs for u and v.
divide 106 by 100 which equals : 1.06