Using A Well Labelled Diagrams,briefly Describe How You Would Determine The Density Of An Irregular Objects
find its mass (weigh it)
then do like Archimedes and submerge the object to find its volume
divide the mass by the volume
describe briefly how you will determine the relative density of kerosene
To determine the density of an irregular object, follow these steps:
1. Gather the necessary materials: a scale, a graduated cylinder, and water.
2. Find the mass of the object by weighing it on a scale and record the value in grams (g).
3. Fill the graduated cylinder with water, making sure to note the initial volume in milliliters (ml).
4. Carefully submerge the irregular object into the water, ensuring it is completely submerged but not touching the sides or bottom of the cylinder.
5. The water level will rise due to the object's displacement. Record the final volume reading in milliliters (ml).
6. Calculate the volume of the object by subtracting the initial volume from the final volume. The result will be in milliliters (ml).
7. Convert the volume to cubic centimeters (cm³) since density is typically measured in grams per cubic centimeter (g/cm³).
8. Use the formula: Density = Mass / Volume. Divide the mass (in grams) of the object by the volume (in cm³) you calculated to determine the density (in g/cm³).
9. Round your answer to an appropriate number of significant figures.
A properly labeled diagram can illustrate these steps visually, showing the equipment used (scale, graduated cylinder), the measurement units (grams, milliliters, cubic centimeters), and how the irregular object is submerged in water.