Question

How do you find the density of an object submerged in water?

Answer 1

Answer: ⬇️

Step-by-step explanation:

To find the density of an object submerged in water, you can follow these steps: 1. Measure the mass of the object: Use a balance or scale to determine the mass of the object. Make sure to record the measurement in grams (g). 2. Find the volume of the object: The volume can be calculated by measuring the displacement of water when the object is submerged. Fill a graduated cylinder with water and record the initial volume. Carefully place the object in the water, making sure it is fully submerged. Measure the new volume of water in the graduated cylinder. The difference between the initial and final volumes is the volume of the object. 3. Calculate the density: The formula for density is density = mass / volume. Divide the mass of the object (in grams) by its volume (in cubic centimeters or milliliters) to find the density. For example, let's say you have an object with a mass of 50 grams and a volume of 25 cubic centimeters. The density would be calculated as follows: Density = 50 g / 25 cm³ = 2 g/cm³ The density of the object submerged in water is 2 grams per cubic centimeter (g/cm³). It's important to note that density is a property that describes how much mass is contained within a certain volume. By comparing the density of an object to the density of water (1 g/cm³), you can determine if the object will float or sink in water. If the density of the object is greater than 1 g/cm³, it will sink. If the density is less than 1 g/cm³, it will float

Answer 2

To find the density of an object submerged in water, you can use the formula: Density of object = Mass of object / Volume of object. Measure the mass of the object and the volume of water it displaces, then calculate the density by dividing the mass by the volume.

Step-by-step explanation:

To find the density of an object submerged in water, you can use the following formula:

Density of object = Mass of object / Volume of object

To measure the volume of the object, you can submerge it in water and measure the amount of water it displaces. The weight of the object in air can be measured using a scale. Once you have the mass and volume of the object, you can calculate its density.

For example, let's calculate the density of a 240-g rock that displaces 89.0 cm³ of water:

1. Measure the mass of the rock, which is 240 g.
2. Measure the volume of the water displaced by the rock, which is 89.0 cm³.
3. Plug the values into the formula: Density of object = Mass of object / Volume of object.
4. Density of object = 240 g / 89.0 cm³.
5. Calculate the density: Density of object ≈ 2.70 g/cm³.