问题
问答题 简答题
计算反射系数R
知:V1=3428m/s,V2=3776m/s,ρ1=2.312g/cm,ρ2=2.3678m/s.
求:R=?
答案
参考答案:
∵R=(V2ρ2-V1ρ1)/(V2ρ+Vρ1)
=(3776×2.3678-3428×2.3121)/(3776×2.3678+3428×2.3121)
=0.06
界面的反射系数为0.06.
计算反射系数R
知:V1=3428m/s,V2=3776m/s,ρ1=2.312g/cm,ρ2=2.3678m/s.
求:R=?
参考答案:
∵R=(V2ρ2-V1ρ1)/(V2ρ+Vρ1)
=(3776×2.3678-3428×2.3121)/(3776×2.3678+3428×2.3121)
=0.06
界面的反射系数为0.06.