Ответ:
Объяснение:
t=1200 c L=1 м A1/A2=4 β=? λ=?
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β=(1/t)*ln(A1/A2)=(1/1200)*ln4=0.0011
T=2*π*√(L/g)=2*3.14*√(1/10)=2 c
λ=β*T=0.001*2=0.0022
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Ответ:
Объяснение:
t=1200 c L=1 м A1/A2=4 β=? λ=?
===
β=(1/t)*ln(A1/A2)=(1/1200)*ln4=0.0011
T=2*π*√(L/g)=2*3.14*√(1/10)=2 c
λ=β*T=0.001*2=0.0022
============================