SigFigs
Scientific Notation
Measurements
Unit conversion
Density
100
How many sig figs does this number have? 0.00250
What is 3?
100
Write in scientific notation.
- 802,347,894 s
What is 8.02347894 x10^2?
100
Si unit for mass
What is kilogram?
100
5578m to km
What is 5.578 km?
100
units for measuring the density of a solid
What is g/cm^3 ?
200
How many sig figs?
- 0.500
What is 3?
200
Write in scientific notation.
0.000421
What is 4.21 x 10^-4g ?
200
Cubic centimeters is a unit for density? True or false
What is false?
200
.032kg to g
What is 32g
200
A block of aluminum has the following dimensions:
Length = 0.50 cm Width = 2.50 cm Height = 2.00 cm Mass = 6.75 g
- What is the density of aluminum? (sigfigs)
2.7 g/cm^3
300
Calculate
- 3.46 m/1.82 s
What is 1.90 m/s ?
300
Write in standard notation
1.61 x 10^3
What is 1610?
300
How many Centimeters?
(include units)
62.7cm
300
140gal to kl
What is 0.53kl?
300
How do measure the volume of a cube?
what is L x W x h ?
400
Calculate
- 2.18 + 5.621 + 1.5870 – 1.8
What is 7.6?
400
Write in standard notation
3.145 x 10^-6
What is 0.000003145?
400
The SI unit for temperature
What is Kelvin?
400
182 lbs to kg
82.77kg
400
Mass- 147g
density- 7.00 g/ml
What is the volume?
41.0 ml
500
Calculate
- (238.5 + 456.18) × 0.810
What is 563?
500
Why do we use scientific notation?
To express very large or very small numbers.
500
Arrange in order from smallest to largest.
Centi, mega, nano, kilo,milli, deka, deci, micro
What is nano, micro, milli, centi, deci, deka, kilo, mega?
500
55 km/hr to m/s
What is 15 m/s?
500
What does the slope of a mass vs volume graph tell use about our substance?
What is its density?