When the surcharge angle β is reduced to zero, then the coefficient of passive earth pressure is ______ Options: A . &nbsp1 B . &nbsp\(\frac{1-sinφ}{1+sinφ} \) C . &nbsp\(\frac{1+sinφ}{1-sinφ} \) D . &nbsp0

When the surcharge angle β is reduced to zero, then the coefficient of passive

Question - When the surcharge angle β is reduced to zero, then the coefficient of passive earth pressure is ______

Options:

A . 1

B . \(\frac{1-sinφ}{1+sinφ} \)

C . \(\frac{1+sinφ}{1-sinφ} \)

D . 0

Answer: Option C
Answer: (c).\(\frac{1+sinφ}{1-sinφ} \)

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