A density bottle has a mass of 35g when empty,85g when filled with water and 75g when filled with kerosene.Calculate the density of kerosene in g/cm3
density= mass/volume
mass water=50g
mass kerosene=40g
densitykerosene=massk/volume
but volume= masswater/densitywater
densitykerosene=massk*densitywater/massk
check that.
aluminum has a density of 2700 kg/m3 what is the density in g /cm3
1.1multiple10mines cube
To calculate the density of kerosene, we need to use the formula:
Density = Mass / Volume
First, we need to find the volume of the kerosene in the density bottle. We can do this by finding the difference between the mass of the bottle when filled with kerosene and when it is empty:
Volume of kerosene = Mass when filled with kerosene - Mass when empty
Volume of kerosene = 75g - 35g
Volume of kerosene = 40g
Now, we can calculate the density of kerosene by dividing the mass of the kerosene by its volume:
Density of kerosene = Mass of kerosene / Volume of kerosene
Density of kerosene = 40g / 40g
Density of kerosene = 1 g/cm3
Therefore, the density of kerosene in the given density bottle is 1 g/cm3.