Question

В бак имеющий форму прямой призмы налито 7 литров технического масла после погружения в масло детали уровень масла в баке поднялся в 1.3 раза найдите обьем детали в кубических сантиметрах в одном литре 1000 кубических сантиметрах

Answer 1

V1=7л
v2=1.3*v1=1.3*7=9.1
v3=v2-v1-объем детали
v3=9.1-7=2.1л
2.1л=2.1*1000=2100
объем детали=2100см^3

Answer 2

Calculating the Volume of the Object

To calculate the volume of the object submerged in the oil, we can use the information provided. The initial volume of the oil in the tank is 7 liters, and after submerging the object, the oil level rises by 1.3 times.

Step 1: Calculate the New Volume of Oil

The new volume of oil in the tank can be calculated by multiplying the initial volume by 1.3.

New Volume of Oil = 7 liters * 1.3 = 9.1 liters

Step 2: Calculate the Volume of the Object

To find the volume of the object, we can subtract the initial volume of oil from the new volume of oil.

Volume of Object = New Volume of Oil - Initial Volume of Oil Volume of Object = 9.1 liters - 7 liters Volume of Object = 2.1 liters

Converting Liters to Cubic Centimeters

Given that 1 liter is equal to 1000 cubic centimeters, we can convert the volume of the object from liters to cubic centimeters.

Volume of Object in Cubic Centimeters = Volume of Object in Liters * 1000 Volume of Object in Cubic Centimeters = 2.1 liters * 1000 Volume of Object in Cubic Centimeters = 2100 cubic centimeters

Therefore, the volume of the object submerged in the oil is 2100 cubic centimeters.