r1 =2m
r2 = 4 m
a1 = a2
zatem odpowiednio
dane;
r1 = 2 m
ar1 = ar2 = ar
szukane:
f1/f2 = ?
ar = 4TT^2 x f^2 x r
ar1 = 4TT^2 x f1^2 x 2 = 8TT^2 x f1^2
ar1 = 4TT^2 x f2^2 x 4 = 16TT^2 x f2^2
ar/ar = 8TT^2 x f1^2/16TT^2 x f2^2
f1^2/2f2^2 = 1
f1^2 = 2f2^2
f1 = V2f2
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r1 =2m
r2 = 4 m
a1 = a2
zatem odpowiednio
dane;
r1 = 2 m
r2 = 4 m
ar1 = ar2 = ar
szukane:
f1/f2 = ?
ar = 4TT^2 x f^2 x r
ar1 = 4TT^2 x f1^2 x 2 = 8TT^2 x f1^2
ar1 = 4TT^2 x f2^2 x 4 = 16TT^2 x f2^2
ar/ar = 8TT^2 x f1^2/16TT^2 x f2^2
f1^2/2f2^2 = 1
f1^2 = 2f2^2
f1 = V2f2
========