Discharge is expressed in units of A)m) B)m/sec. C)m 2 /sec. D)m 3 /sec.

Discharge, in the context of fluid dynamics, is the volume of fluid that passes through a given surface per unit time. It is commonly expressed in cubic meters per second (m^3/s), which corresponds to the option with the encoded text "m 3 /sec.", translating to m^3/s.

Discharge is expressed in units of A)m) B)m/sec. C)m 2 /sec. D)m 3 /sec.

Discharge, in the context of fluid dynamics, is the volume of fluid that passes through a given surface per unit time. It is commonly expressed in cubic meters per second (m^3/s), which corresponds to the option with the encoded text "m 3 /sec.", translating to m^3/s.