1. The conversion relationship between liters per second and cubic meters per hour is: 1 liter per second equals 3.6 cubic meters per hour.2. This conversion is based on the transformation of time, as 1 hour is equal to 3600 seconds.3. Additionally, 1 cubic meter is equal to 1000 liters.4. Therefore, to convert liters per second to cubic meters per hour, one must multiply the liters by 3600 and then divide by 1000.5. In summary, 1 liter per second multiplied by 3600 (seconds/hour) and divided by 1000 (liters/cubic meter) equals 3.6 cubic meters per hour.6. Conversely, if one wishes to convert a value in cubic meters per hour to liters per second, the opposite operation is required,即 dividing by 3600 and multiplying by 1000.7. In conclusion, the conversion between liters per second and cubic meters per hour is straightforward and involves only the conversion of time units.