Pytanie zawarte w załącziku.
20.1
32m/s = 115 200m/h=115,2km/h
A
B
20.2
c = 3 * 10⁸m/s
f= 34GHz
∧ = c / f
∧ = 3 * 10⁸m/s / 34 * 10⁹Hz
∧ ≈ 0,0088m = 0,88cm = 8,8mm
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20.1
32m/s = 115 200m/h=115,2km/h
A
B
20.2
c = 3 * 10⁸m/s
f= 34GHz
∧ = c / f
∧ = 3 * 10⁸m/s / 34 * 10⁹Hz
∧ ≈ 0,0088m = 0,88cm = 8,8mm
B
Pomogłem -> Podziękuj