what is the density of a peice of wood that has a mass of 25.0 grams and a volume of 29.4cm cubes?
Density = 25g/29.4cm^3 = 0.850 g/cm^3.
What is the density of a piece of wood that has a mass of 25.0 grams and a volume of 29.4 cm3?
Asking questions
To find the density of an object, you need to divide its mass by its volume. In this case, the mass of the wood is given as 25.0 grams, and the volume is 29.4 cm^3.
To calculate the density, you need to use the formula:
Density = Mass / Volume
Plugging in the given values:
Density = 25.0 grams / 29.4 cm^3
To simplify the units, it is important to convert the volume from cm^3 to grams/cm^3 (also known as grams per cubic centimeter), as mass is given in grams.
Hence, the density of the piece of wood is 0.85 grams/cm^3.
Please note that significant figures may affect the final answer, but for this example, the answer is rounded to two decimal places.