解:根据公式计算得:
$$ \beta = \sin^{-1} \times \frac{C_s}{C_L} \times \sin \alpha \\ = \sin^{-1} \frac{3230}{2730} \times \sin 45^o \\ = 56.5^o $$󠅅󠅃󠄵󠅂󠄪󠇖󠆨󠆨󠇕󠆞󠆒󠅬󠇘󠆭󠆘󠇙󠆝󠅵󠇗󠆭󠆁󠄐󠇗󠅹󠅸󠇖󠆍󠅳󠇖󠅹󠅰󠇖󠆌󠅹
答:横波折射为56.5°
解:根据公式计算得:
$$ \beta = \sin^{-1} \times \frac{C_s}{C_L} \times \sin \alpha \\ = \sin^{-1} \frac{3230}{2730} \times \sin 45^o \\ = 56.5^o $$󠅅󠅃󠄵󠅂󠄪󠇖󠆨󠆨󠇕󠆞󠆒󠅬󠇘󠆭󠆘󠇙󠆝󠅵󠇗󠆭󠆁󠄐󠇗󠅹󠅸󠇖󠆍󠅳󠇖󠅹󠅰󠇖󠆌󠅹
答:横波折射为56.5°
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