Asked by Lydia Silva on May 07, 2024
Verified
The volume of water flowing through any part of a river per unit time is calculated by:
A) multiplying the velocity by the cross-sectional area of the river
B) multiplying the velocity times the length of the river
C) dividing the channel's width by its velocity
D) dividing the channel's length by its cross-sectional area
Cross-sectional Area
The area of an object or space as seen from a cut through the object, typically perpendicular to its longest dimension.
Volume
Volume is a measure of the amount of space that an object or substance occupies, commonly expressed in cubic units.
- Become familiar with how characteristics of a river, including discharge, velocity, and sediment grain size, evolve from the source towards the estuary.
Verified Answer
ZK
Zybrea KnightMay 09, 2024
Final Answer :
A
Explanation :
The volume of water flowing through any part of a river per unit time, also known as the discharge, is calculated by multiplying the velocity of the water by the cross-sectional area of the river. This gives the volume of water flowing past a point per unit time.
Learning Objectives
- Become familiar with how characteristics of a river, including discharge, velocity, and sediment grain size, evolve from the source towards the estuary.