The dimensions of a rectangular channel is 3m 2m and the bed slope of the channel is 1 in 1000, calculate the rate of change of depth if the rate of change of specific energy is 2 10-5m. Given: n = 0.010

The dimensions of a rectangular channel is 3m 2m and the bed slope of

1.	The dimensions of a rectangular channel is 3m 2m and the bed slope of the channel is 1 in 1000, calculate the rate of change of depth if the rate of change of specific energy is 2 10^-5m. Given: n = 0.010
A.	1.43 10<sup>-5</sup>m
B.	2.43 10<sup>-5</sup>m
C.	3.43 10<sup>-5</sup>m
D.	4.43 10<sup>-5</sup>m
Answer» D. 4.43 10<sup>-5</sup>m