Significance of Zeroes
The zero in 101.2 is...
What is Significant?
10.1 rounded to 2 SF
What is 10?
The unit Mass is generally measured in
What are grams (g)?
H x L x W is the equation used to find this property
What is Volume?
M=2g
V=1cm3
What is the Density
2g/cm3
The zero in 123.0 is...
What is Significant?
230.55 Rounded to 4 SF
What is 230.6?
The unit used to measure the volume of a solid
what are cm3?
To measure this property, a scale is used
What is Mass?
A cube weighs 12g and has a volume of 3cm3
What is the Density?
4g/cm3
Zeros at the end of a number with no decimal are...
What is not Significant?
654.525 rounded to 3 SF
What is 655?
The unit used to measure the volume of a liquid
What are mL?
A graduated Cylinder can be used to measure this unit
What is Volume?
M=25g
D=5g/mL
What is the Volume?
5mL
20. & 300
Between these two numbers, which has the most significant zeros
What is 20. (300 has none)
What is 333.30?
This unit is used to measure the density of a liquid
What is a g/mL?
M/V is the equation used to find this unit
What is Density?
A 3cm x 3cm x 2cm block weighs 72g
What is the Density?
4g/cm2
0.03 & 1.60
Between these two numbers, which has the most significant zeros
What is 1.60 (0.03 has none)
1500.0 Rounded to 3 SF
What is 1.5x103?
When placed into a graduated cylinder, a pebble raises the water level by 20mL, meaning the pebble's Volume is 20 __
What are cm3?
This property measures how many molecules are inside an object
What is Density?
A 4cm x 4cm x 4cm cube has a density of 5 g/cm3
What is the Mass?
320g