Mass
What is Mass?
Mass is the amount of matter in an object
What is Volume
Volume is the quantity of three-dimensional space occupied by a substance
What is Density
the measure of how much mass is in a given volume of a substance.
Grams are a unit of what
mass
If you place a 3kg block in water and the water goes from 2ml to 7 ml what is the volume of the block?
5ml
How do you measure mass?
With a scale or triple beam balance
What is the equation to measure volume of a block
base x width x height
If an object has a very large volume and a small mass will its density be big or small
small
what is ml a unit of
volume
If you place a 3kg block in water and the water goes from 2ml to 7 ml what is the density of the block?
3/5 or 0.6 kg/ml
As Mr Jones ate his daily orange he split it perfectly in half what happened to the mass of the orange?
it was halved as well
If I hade a weirdly shaped object how could I measure its volume
water displacement
Why does Iron have a greater density than aluminum?
Iron has more particles/atoms packed into the same volume.
What is cm^3 a measurement of?
volume
If a block has a mass of 4 g and it has the dimensions of 2cm X 3cm X 4 cm. What is its volume?
24 cm^3
Bam I have another unknown substance but this time I have a very light density occupying a small volume with the mass be BIG or even smaller than the volume?
smaller
I have an unknown substance that's extremely dense if I have a lot of mass for this object will i have a small volume or BIG?
Small
Mr. Jones throws a strange rock into a river and it begins to float! is its density more than or less than 1
LESS
How many ml are in a L?
1,000
If a block has a density of 1.2 g/ml and when placed in a graduated cylinder with 10 ml of water in it and the water increases to a level of 17 ml. What is the volume of the block?
7 ml
If a block sinks and has a relatively small volume will it have a big or small mass
big
Freebee: What is Mr Jones favorite color
Green
If you take Mr. Jones pet rock (name pending) and cut him in half how does the density change?
It doesn't
what is a possible unit of density
g/ml, kg/ml, g/cm^3, kg/in^3, etc
If a block has a density of 1.2 g/ml and when placed in a graduated cylinder with 10 ml of water in it and the water increases to a level of 15 ml. What is the mass of the block?
6 grams