Question

Бассейн емкостью 2606л наполнился через две трубы причем первая труба была открыта 45 мин а вторая 38 мин какова пропускная способность второй трубы если пропускная способность первой 25.4 л в минуту . плиззз!!!

Answer 1

Х л/мин - пропускная способность ІІ трубы
25,4*45+38х=2606
38х=2606-1143
38х=1463
х=1463:38
х=38,5(л/мин) - пропускная способность ІІ трубы

Answer 2

Calculation of the Second Pipe's Flow Rate

To calculate the flow rate of the second pipe, we can use the principle of conservation of mass. Since the pool has a capacity of 2606 liters and it was filled through two pipes, we can assume that the total volume of water that flowed into the pool is equal to its capacity.

Let's denote the flow rate of the first pipe as Q1 and the flow rate of the second pipe as Q2. We know that the first pipe was open for 45 minutes and the second pipe was open for 38 minutes. The flow rate of the first pipe is given as 25.4 liters per minute.

Using the formula:

Volume = Flow Rate × Time

We can set up the following equation for the total volume of water that flowed into the pool:

2606 liters = Q1 × 45 minutes + Q2 × 38 minutes

To find the flow rate of the second pipe (Q2), we need to rearrange the equation:

Q2 = (2606 liters - Q1 × 45 minutes) / 38 minutes

Now, let's substitute the given values into the equation and calculate the flow rate of the second pipe.

Q2 = (2606 liters - 25.4 liters/minute × 45 minutes) / 38 minutes

Calculating this expression gives us the flow rate of the second pipe.

Please note that the given search results do not provide relevant information for this specific calculation. However, the calculation is straightforward and can be performed using the provided information.