If a river's sediment load is 300 kg/m³ and it flows at a rate of 10 m³/s, what
Practice Questions
Q1
If a river's sediment load is 300 kg/m³ and it flows at a rate of 10 m³/s, what is the total sediment load carried by the river in one hour? (2020)
108000 kg
1080000 kg
180000 kg
360000 kg
Questions & Step-by-Step Solutions
If a river's sediment load is 300 kg/m³ and it flows at a rate of 10 m³/s, what is the total sediment load carried by the river in one hour? (2020)
Step 1: Identify the sediment load per cubic meter, which is 300 kg/m³.
Step 2: Identify the flow rate of the river, which is 10 m³/s.
Step 3: Calculate the total volume of water that flows in one hour. Since there are 3600 seconds in one hour, multiply the flow rate by the number of seconds: 10 m³/s × 3600 s = 36000 m³.
Step 4: Calculate the total sediment load by multiplying the sediment load per cubic meter by the total volume of water: 300 kg/m³ × 36000 m³.
Step 5: Perform the multiplication: 300 kg/m³ × 36000 m³ = 10800000 kg.
