Give a real life example of where we see volume being shown/used in today's world.
Answers will vary.
100
The basic unit for distance is....
the meter
100
Density is defined as....
the amount of mass in a certain volume
100
Give one other characteristic property of a substance
Boiling, Melting, Freezing Points, Solubility Etc.
200
What is the basic unit for mass?
The Gram
200
Name three fluid Metric units of volume.
kL, hL, DaL, L, dL, cL, mL
200
Distance is defined as...
The amount of separation between 2 points
200
What is the formula for Density?
Mass / Volume
200
The density of a large chunk of aluminum is 5.5 g/cm3
What will the density of a smaller chunk of aluminum be?
5.5 g/cm3 (Density is a characteristic property!! )
300
Which is larger , deca or deci? How do you know?
Deca- this is "higher" (left) on the staircase
Deca: 10
Deci: .1
300
Volume is defined as....
the amount of space a substance takes up
300
Name all 4 examples of units of English distance
inches, feet, yards and miles
300
Name two accepted labels for density.
any mass divided by a volume
examples:
cg/L
oz/in3
kg/m3
300
440 milligrams is equal to how many decigrams?
4.4 dg
400
What are 2 examples of the common standard system units of mass and what is our instrument we use to measure them?
1. oz
2. lbs
3. T
We use SCALES
400
Give all 5 examples of fluid volume in the standard system.
Fl.oz. , c , pts. , qts., gals.
400
how many cm are in 5 meter sticks?
500 cm
400
An unknown substance has a density of 11 g/ml. It occupies a volume of 55 ml. What is the mass of this unknown substance?
M= DxV
605 g
400
True or False
All Volume labels must be cubed
false!
Liquid volume does not have to be cubed....
example: mL
500
What is the differences between mass and weight? Give an example of your understanding.
Mass is always constant while weight is dependent on the gravitational pull of the celestial sphere one is standing on
example: mass on earth and the moon are the same... but your weight will be a lot less on the moon because it is smaller then the earth, hence a smaller gravitational pull!
500
A rock has a density of 8 g/mL and a mass of 20 grams. What is the volume this rock occupies?
V= M/D
V= 20/8 =2.5 mL
500
If there are 100 cm in 1 meter.....How many mm are there in 1 meter?
10 mm in 1 cm....
So 10x100= 1000 mm
500
Density is a characteristic property. What is a characteristic property?
A characteristic property is a chemical or physical property that helps identify and classify substances. The characteristic properties of a substance are always the same whether the sample one is observing is large or small
500
If Density's formula is D=M/V , then what is the formula for mass when you have a substances density and volume?