_ The critical depth for a channel is given by (where q = Unit discharge (discharge per unit width) through the channel)$?

_ The critical depth for a channel is given by (where q = Unit dischar

1.	_ The critical depth for a channel is given by (where q = Unit discharge (discharge per unit width) through the channel)$?
A.	(q/g)1/2
B.	(q¬¨‚â§/g)1/3
C.	(q¬¨‚â•/g)1/4
D.	(q‚Äö√Ö¬•/g)1/5
Answer» C. (q¬¨‚â•/g)1/4