Cubic kilometers per second (km3/s) | Litres per minute (l/min) |
---|---|
0 | 0 |
1 | 60000000000000 |
2 | 120000000000000 |
3 | 180000000000000 |
4 | 240000000000000 |
5 | 300000000000000 |
6 | 360000000000000 |
7 | 420000000000000 |
8 | 480000000000000 |
9 | 540000000000000 |
10 | 600000000000000 |
20 | 1200000000000000 |
30 | 1800000000000000 |
40 | 2400000000000000 |
50 | 3000000000000000 |
60 | 3600000000000000 |
70 | 4200000000000000 |
80 | 4800000000000000 |
90 | 5400000000000000 |
100 | 6000000000000000 |
1000 | 60000000000000000 |
To convert from cubic kilometers per second (km³/s) to liters per minute (L/min), you need to follow a series of unit conversions. Here's the process step-by-step:
Convert cubic kilometers to cubic meters:
Convert cubic meters to liters:
Convert seconds to minutes:
Using these conversion factors, let's convert 1 km³/s to L/min:
Cubic kilometers per second to cubic meters per second:
Cubic meters per second to liters per second:
Liters per second to liters per minute:
So, 1 cubic kilometer per second is equal to liters per minute.
Hydroelectric Power Generation: Large hydroelectric dams such as the Three Gorges Dam in China have maximum water flow rates in the magnitude of tens of thousands of cubic meters per second. This means the flow rate is far less than 1 km³/s, but it's a useful comparison. For instance,
River Discharge: The Amazon River has an average discharge of about 209,000 cubic meters per second.
Glacial Melting: Significant glacial melting during peak summer in regions like Greenland can contribute many cubic kilometers of water into the oceans over months, but the average per second flow rates are much lower.
These examples give you a sense of the large scales involved when dealing with cubic kilometers per second and their real-world applications.
See below section for step by step unit conversion with formulas and explanations. Please refer to the table below for a list of all the Litres per minute to other unit conversions.
Cubic kilometers per second () is a unit of flow rate, representing the volume of a substance that passes through a given area each second. It's an extremely large unit, suitable for measuring immense flows like those found in astrophysics or large-scale geological events.
The unit is derived from the standard units of volume and time:
Combining these, means that one cubic kilometer of substance flows past a point every second. This is a massive flow rate.
The general formula for flow rate (Q) is:
Where:
Because is such a large unit, direct, everyday examples are hard to come by. However, we can illustrate some uses and related concepts:
Astrophysics: In astrophysics, this unit might be relevant in describing the rate at which matter accretes onto a supermassive black hole. While individual stars and gas clouds are smaller, the overall accretion disk and the mass being consumed over time can result in extremely high volume flow rates if considered on a cosmic scale.
Glacial Calving: Large-scale glacial calving events, where massive chunks of ice break off glaciers, could be approximated using cubic kilometers and seconds (though these events are usually measured over minutes or hours). The rate at which ice volume is discharged into the ocean is crucial for understanding sea-level rise. Although, it is much more common to use cubic meters per second () when working with glacial calving events.
Geological Events: During catastrophic geological events, such as the draining of massive ice-dammed lakes, the flow rates can approach cubic kilometers per second. Although such events are very short lived.
While no specific law or person is directly associated with the unit "cubic kilometers per second," understanding flow rates in general is fundamental to many scientific fields:
Fluid dynamics: This is the broader study of how fluids (liquids and gases) behave when in motion. The principles are used in engineering (designing pipelines, aircraft, etc.) and in environmental science (modeling river flows, ocean currents, etc.).
Hydrology: The study of the movement, distribution, and quality of water on Earth. Flow rate is a key parameter in understanding river discharge, groundwater flow, and other hydrological processes.
Litres per minute (LPM) is a unit of volumetric flow rate, measuring the volume of liquid or gas that passes through a specific point in one minute. It is commonly used in various fields to quantify the rate of fluid transfer.
LPM expresses how many litres of a substance flow through a given area in one minute. A litre is a unit of volume defined as 0.001 cubic meters, or 1000 cubic centimetres. Therefore, 1 LPM is equivalent to 1/1000 of a cubic meter per minute.
LPM is derived from the base units of volume (litres) and time (minutes). The formula to calculate flow rate in litres per minute is:
For example, if 50 litres of water flow out of a tap in one minute, the flow rate is 50 LPM.
Here's a table of conversions between LPM and other common flow rate units:
Unit | Conversion to LPM |
---|---|
1 Cubic Meter/Hour | ≈ 16.67 LPM |
1 Gallon/Minute (GPM) | ≈ 3.785 LPM |
1 Millilitre/Minute (mL/min) | = 0.001 LPM |
Medical Oxygen Delivery: Oxygen concentrators and ventilators often specify flow rates in LPM. A typical oxygen concentrator might deliver oxygen at a rate of 2-5 LPM.
Water Flow in a Household: The flow rate of water from a tap or showerhead is often measured in LPM. For instance, a water-saving showerhead might have a flow rate of 7-10 LPM.
Aquarium Filters: The performance of aquarium filters is often rated in LPM, indicating how quickly the filter can process the aquarium water. An aquarium filter might have a flow rate of 500 LPM.
HVAC Systems: Airflow in HVAC (Heating, Ventilation, and Air Conditioning) systems is sometimes specified in LPM, especially in smaller systems or components.
Industrial Processes: Many industrial processes involving fluids, such as chemical mixing or cooling, use LPM to measure and control flow rates.
While there isn't a specific "law" named after LPM, the principles of fluid dynamics and flow rate are governed by laws such as the Hagen-Poiseuille equation, which relates flow rate to pressure, viscosity, and dimensions of the pipe.
The measurement of flow rate has been crucial in the development of various technologies and industries, from water management to chemical engineering. The accurate measurement of flow is essential for efficiency, safety, and control in many processes. For more information on this, read the Fluid dynamics article from sciencelearn.org.nz.
Convert 1 km3/s to other units | Result |
---|---|
Cubic kilometers per second to Cubic Millimeters per second (km3/s to mm3/s) | 1000000000000000000 |
Cubic kilometers per second to Cubic Centimeters per second (km3/s to cm3/s) | 1000000000000000 |
Cubic kilometers per second to Cubic Decimeters per second (km3/s to dm3/s) | 1000000000000 |
Cubic kilometers per second to Cubic Decimeters per minute (km3/s to dm3/min) | 60000000000000 |
Cubic kilometers per second to Cubic Decimeters per hour (km3/s to dm3/h) | 3600000000000000 |
Cubic kilometers per second to Cubic Decimeters per day (km3/s to dm3/d) | 86400000000000000 |
Cubic kilometers per second to Cubic Decimeters per year (km3/s to dm3/a) | 31557600000000000000 |
Cubic kilometers per second to Millilitres per second (km3/s to ml/s) | 1000000000000000 |
Cubic kilometers per second to Centilitres per second (km3/s to cl/s) | 100000000000000 |
Cubic kilometers per second to Decilitres per second (km3/s to dl/s) | 10000000000000 |
Cubic kilometers per second to Litres per second (km3/s to l/s) | 1000000000000 |
Cubic kilometers per second to Litres per minute (km3/s to l/min) | 60000000000000 |
Cubic kilometers per second to Litres per hour (km3/s to l/h) | 3600000000000000 |
Cubic kilometers per second to Litres per day (km3/s to l/d) | 86400000000000000 |
Cubic kilometers per second to Litres per year (km3/s to l/a) | 31557600000000000000 |
Cubic kilometers per second to Kilolitres per second (km3/s to kl/s) | 1000000000 |
Cubic kilometers per second to Kilolitres per minute (km3/s to kl/min) | 60000000000 |
Cubic kilometers per second to Kilolitres per hour (km3/s to kl/h) | 3600000000000 |
Cubic kilometers per second to Cubic meters per second (km3/s to m3/s) | 1000000000 |
Cubic kilometers per second to Cubic meters per minute (km3/s to m3/min) | 60000000000 |
Cubic kilometers per second to Cubic meters per hour (km3/s to m3/h) | 3600000000000 |
Cubic kilometers per second to Cubic meters per day (km3/s to m3/d) | 86400000000000 |
Cubic kilometers per second to Cubic meters per year (km3/s to m3/a) | 31557600000000000 |
Cubic kilometers per second to Teaspoons per second (km3/s to tsp/s) | 202884136200000 |
Cubic kilometers per second to Tablespoons per second (km3/s to Tbs/s) | 67628045400000 |
Cubic kilometers per second to Cubic inches per second (km3/s to in3/s) | 61024025374023 |
Cubic kilometers per second to Cubic inches per minute (km3/s to in3/min) | 3661441522441400 |
Cubic kilometers per second to Cubic inches per hour (km3/s to in3/h) | 219686491346480000 |
Cubic kilometers per second to Fluid Ounces per second (km3/s to fl-oz/s) | 33814022700000 |
Cubic kilometers per second to Fluid Ounces per minute (km3/s to fl-oz/min) | 2028841362000000 |
Cubic kilometers per second to Fluid Ounces per hour (km3/s to fl-oz/h) | 121730481720000000 |
Cubic kilometers per second to Cups per second (km3/s to cup/s) | 4226752837500 |
Cubic kilometers per second to Pints per second (km3/s to pnt/s) | 2113376418750 |
Cubic kilometers per second to Pints per minute (km3/s to pnt/min) | 126802585125000 |
Cubic kilometers per second to Pints per hour (km3/s to pnt/h) | 7608155107500000 |
Cubic kilometers per second to Quarts per second (km3/s to qt/s) | 1056688209375 |
Cubic kilometers per second to Gallons per second (km3/s to gal/s) | 264172052343.75 |
Cubic kilometers per second to Gallons per minute (km3/s to gal/min) | 15850323140625 |
Cubic kilometers per second to Gallons per hour (km3/s to gal/h) | 951019388437500 |
Cubic kilometers per second to Cubic feet per second (km3/s to ft3/s) | 35314684921.034 |
Cubic kilometers per second to Cubic feet per minute (km3/s to ft3/min) | 2118881095262.1 |
Cubic kilometers per second to Cubic feet per hour (km3/s to ft3/h) | 127132865715720 |
Cubic kilometers per second to Cubic yards per second (km3/s to yd3/s) | 1307949370.8587 |
Cubic kilometers per second to Cubic yards per minute (km3/s to yd3/min) | 78476962251.525 |
Cubic kilometers per second to Cubic yards per hour (km3/s to yd3/h) | 4708617735091.5 |