Question

В бак, имеющий форму цилиндра, налито 5 литров воды. После полного погружения в воду детали уровень воды в баке увеличится в 1,4раза. Найдите объем детали. Ответ дайте в кубических сантиметрах, зная, что в одном литре 1000кубическтх сантиметров

Answer 1

Ответ:

7000см3/л

Пошаговое объяснение:

5*1.4=7м3/л

7м3/л=7000см3/л



Answer 2

Problem Analysis

We are given a cylindrical tank filled with 5 liters of water. After fully immersing a part into the water, the water level in the tank increases by a factor of 1.4. We need to find the volume of the part in cubic centimeters.

Solution

Let's assume the initial volume of the part is V cubic centimeters. After immersing the part, the water level in the tank increases by a factor of 1.4. This means the new volume of the water in the tank is 1.4 times the initial volume of the water.

The initial volume of the water in the tank is 5 liters, which is equal to 5000 cubic centimeters (since 1 liter is equal to 1000 cubic centimeters).

Therefore, the new volume of the water in the tank is 1.4 times 5000 cubic centimeters, which is 7000 cubic centimeters.

Since the volume of the part is equal to the increase in the volume of the water in the tank, we can calculate the volume of the part as follows:

Volume of the part = New volume of water in the tank - Initial volume of water in the tank

Volume of the part = 7000 cubic centimeters - 5000 cubic centimeters

Volume of the part = 2000 cubic centimeters

Therefore, the volume of the part is 2000 cubic centimeters.

Answer

The volume of the part is 2000 cubic centimeters.

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