Intro to Fluid
Is Fog a fluid? Yes or No
Yes
What is the Density of an object that has a volume of 5mL and a mass of 5g?
1 g/mL
One object A has a density of 5.3g/ml and Object B has a density of 4.6 g/ml, which one has the higher density?
Object A or Object B
Object A
Calculate the mass of a liquid with a density of 2.5 g/mL and a volume of 15 mL.
m = D x V
m = 2.5 g/mL x 15 mL
m= 37.5 g
A 30g loaf of bread has a density of 5.6 g/cm3. What is the volume?
5.4 cm3
Is the physical material of which an object is made of, that has to occupy space and has a mass.
Matter
What is the density of a diamond that has a mass of 9.7g grams and a volume 1.24L litres?
7.82 g/L
2 common units of mass
Grams (g) and Kilograms (kg)
Calculate the mass of a material that has density of 0.78 g/mL and a volume of 165.0 mL.
128 g
What units of measurement can volume be expressed in for solids and liquids?
liquids (mL) or solid (cm3)
Moving from a solid to gas
Sublimation
An object has a mass of 9.7 grams but a volume of 10.8 meters cubed. What is the density?
0.89 or 0.90 g/m3
What is the mass per unit of Volume?
Density
Find the mass of 250 mL of benzene. Density of benzene is 0.8765 g/mL.
219.1 g
Calculate the volume of a material that has 59.85g and a density of 4.5 g/cm3.
13.3cm3
Moving from a gas to a solid
Deposition
Whats is the volume of an object that has a density of 0.89g/ml and a mass of 1.3g?
1.46ml
4 common units of Volume
milliliters (mL), litres (L), centimetres cubed (cm3), metres cubed (m3)
A carver begins work on the following block of granite that weighs 2700g. The sides are measured at 20cm by 5cm by 10 cm. What is the density of the granite?
Vol = l x w x h = 1000 cm3
Density = mass / volume = 2.7 g/cm3
A chef fills a container with 43.5 g of cooking oil. It has a density of 0.87 g/mL. Calculate the volume.
50mL
This is unable to flow or take the shape of a container
Non - Fluid / anything that is not a fluid
Trying to find the mass of an object by calculating density,(5.3 kg/cm3) and Volume,(7.4cm3).
39.22kg
Determines the volume of an irregular shaped object.
volume = final volume - initial volume
You find a platinum ring. You fill a graduated cylinder up with 10 mL of water and put the ring into the cylinder. The water rises up to the 15 mL mark. Determine the mass of a platinum ring with a density of 21.4 g/cm3.
107g
A cube has a mass of 107 g. What is the volume of the cube that has a density of 7.87 g/cm3.
13.6 cm3