The Velocity of Flow is then Calculated by Dividing the distance traveled by the Float by the time taken to travel that distance. 6th Grade Life Science: Enrichment Program, 7th Grade Life Science: Enrichment Program, 8th Grade Life Science: Enrichment Program, NY Regents Exam - Global History and Geography: Help and Review, NY Regents Exam - Global History and Geography: Tutoring Solution, Introduction to Political Science: Help and Review, Introduction to Political Science: Tutoring Solution, Intro to Criminal Justice: Help and Review, Introduction to Criminal Justice Syllabus Resource & Lesson Plans, Common Core History & Social Studies Grades 11-12: Literacy Standards, Instructional Strategies for Teachers: Help & Review, OSAT Psychology/Sociology (CEOE) (032): Practice & Study Guide, NMTA Social Science (303): Practice & Study Guide, Create an account to start this course today. copyright 2003-2023 Study.com. Now let us calculate the stream discharge during the summer when the water flows at a velocity of 2 m/sec due to higher evaporation, and the cross-sectional area of the stream channel measures {eq}56 m^2 {/eq}. If you like the post, share it with your friends and also on social sites. 3. Sometimes, the product of velocity and cross-sectional area (width times depth) can be used to measure the stream or river discharge. For more information about the peer review process itself, please see https://serc.carleton.edu/teachearth/activity_review.html. The skills used in this module are used by students in future laboratory exercises where students apply these concepts to their own field study of streams in the region. Generally, the unit of discharge is used to monitor the capacity or capacity of water in rivers and dams so that the volume can be controlled. River Discharge | A Level Geography Revision Notes To make it clearer, you can also practice with the following questions: If it is known that the flow of water flowing through a hose is 1.3 m3/detik. High evaporation rates during the summer months and active growth of shoreline vegetation facilitated with the removal of the groundwater often result in a decreased stream discharge.