Дано:
N = 50 мВт = 5*10^-2 Вт
F - ?
Решение:
F = P(давление)*S
P = (I*(1+ρ))/c
I = W/S*t = N/S
F = (I*S*(1+ρ))/c = N*S/c*S = N/c = (5*10^-2)/(3*10^8) = 1,67*10^-10 Н
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Дано:
N = 50 мВт = 5*10^-2 Вт
F - ?
Решение:
F = P(давление)*S
P = (I*(1+ρ))/c
I = W/S*t = N/S
F = (I*S*(1+ρ))/c = N*S/c*S = N/c = (5*10^-2)/(3*10^8) = 1,67*10^-10 Н