Vith the bubble centered, a 150-m-length sight gives a reading of 1.208 m. After hoving the bubble four divisions off center, the reading is 1.243 m. For 2-mm vial ivisions, what is: (a) the vial radius of curvature in meters (b) the angle in seconds ubtended by one division?
Vith the bubble centered, a 150-m-length sight gives a reading of 1.208 m. After hoving the bubble four divisions off center, the reading is 1.243 m. For 2-mm vial ivisions, what is: (a) the vial radius of curvature in meters (b) the angle in seconds ubtended by one division?
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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![1. With the bubble centered, a 150-m-length sight gives a reading of 1.208 m. After
moving the bubble four divisions off center, the reading is 1.243 m. For 2-mm vial
divisions, what is: (a) the vial radius of curvature in meters (b) the angle in seconds
subtended by one division?](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F6c78a98e-0887-43cb-b6e3-d2e730720987%2F940e96e6-4cf6-472d-9ba6-b20b902c5ca2%2F19a71vg_processed.png&w=3840&q=75)
Transcribed Image Text:1. With the bubble centered, a 150-m-length sight gives a reading of 1.208 m. After
moving the bubble four divisions off center, the reading is 1.243 m. For 2-mm vial
divisions, what is: (a) the vial radius of curvature in meters (b) the angle in seconds
subtended by one division?
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