(a) What diameter of semicircular channel will have the same capacity as a rectangular channel of width 8 ft and depth 3 ft? Assume S and n are the same for both channels. (b) What is the wetted perimeter (ft) of the semicircular channel? (c) What is the wetted perimeter (ft) of the rectangular channel? (d) Which section has the greater wetted perimeter?
(a) What diameter of semicircular channel will have the same capacity as a rectangular channel of width 8 ft and depth 3 ft? Assume S and n are the same for both channels. (b) What is the wetted perimeter (ft) of the semicircular channel? (c) What is the wetted perimeter (ft) of the rectangular channel? (d) Which section has the greater wetted perimeter?
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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![(a) What diameter of semicircular channel will have the same capacity as a rectangular channel of width 8 ft and
depth 3 ft? Assume S and n are the same for both channels.
(b) What is the wetted perimeter (ft) of the semicircular channel?
(c) What is the wetted perimeter (ft) of the rectangular channel?
(d) Which section has the greater wetted perimeter?](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F0b95acdf-6618-4a78-8403-026e6b45ceac%2F91d7ad25-57a1-4b09-9227-ad1e3c2439d6%2Fb02ub3g_processed.png&w=3840&q=75)
Transcribed Image Text:(a) What diameter of semicircular channel will have the same capacity as a rectangular channel of width 8 ft and
depth 3 ft? Assume S and n are the same for both channels.
(b) What is the wetted perimeter (ft) of the semicircular channel?
(c) What is the wetted perimeter (ft) of the rectangular channel?
(d) Which section has the greater wetted perimeter?
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