Question

Помогите!!!!!!!!!!В кастрюлю до краев налита вода. Определите массу воды, которая выльется из кастрюли, если в неё аккуратно полностью погрузить тело массой 140 г и плотностью 1.2 г/см3. Масса кубометра воды равна одной тонне.

Answer 1

Найти объем тела-масса деленая на плотность- это будет объем вытесненной воды и помножить на плотность воды , 
итого 50/0.4=125 см куб=125 х 10( в степени -6) куб м. 
125х 10(-6) х1000х1000=125 г 
итого воды вылилось 125 г

Answer 2

Calculation of the Mass of Water Spilled

To determine the mass of water that will spill out of the pot when a body with a mass of 140 g and a density of 1.2 g/cm³ is fully submerged in it, we need to consider the displacement of water caused by the body.

The principle of buoyancy states that the weight of the displaced fluid is equal to the weight of the object submerged in it. In this case, the weight of the displaced water will be equal to the weight of the body.

To calculate the mass of the water spilled, we can use the formula:

Mass of water spilled = Mass of the body

Now, let's calculate the mass of the water spilled.

Given: - Mass of the body (m) = 140 g - Density of the body (ρ) = 1.2 g/cm³

To calculate the mass of the water spilled, we need to find the volume of the body and then convert it to mass using the density of water.

Calculation Steps:

1. Find the volume of the body: - The volume of the body can be calculated using the formula: Volume of the body = Mass of the body / Density of the body - Substituting the given values: Volume of the body = 140 g / 1.2 g/cm³

2. Convert the volume of the body to cubic meters: - Since the mass of water is given in terms of cubic meters, we need to convert the volume of the body to cubic meters. - 1 cm³ is equal to 1 x 10^-6 m³. - Therefore, the volume of the body in cubic meters is: Volume of the body = (140 g / 1.2 g/cm³) x (1 cm³ / 1 x 10^-6 m³)

3. Calculate the mass of the water spilled: - The mass of the water spilled is equal to the mass of the body. - Therefore, the mass of the water spilled is: Mass of water spilled = Mass of the body

Let's calculate the mass of the water spilled using the given values.

Calculation:

1. Find the volume of the body: - Volume of the body = 140 g / 1.2 g/cm³ - Volume of the body = 116.67 cm³

2. Convert the volume of the body to cubic meters: - Volume of the body = (116.67 cm³) x (1 x 10^-6 m³ / 1 cm³) - Volume of the body = 1.1667 x 10^-4 m³

3. Calculate the mass of the water spilled: - Mass of water spilled = Mass of the body - Mass of water spilled = 140 g

Therefore, the mass of the water that will spill out of the pot is 140 grams.

Please note that the above calculation assumes that the pot is completely filled with water before the body is submerged.