Honors Chemistry - Density and Dimensional analysis

What is dimensional analysis?

The process of converting between units

What is scientific notation?

A way of writing very large or very small numbers ( must be between 1 and 10)

How many centimeters in 1 inch?

2.54cm

How many kilometers in 1 mile?

1.6093km

How many grams in 1 pound?

453.59g

How many grams in 1oz? 

28.35g

How many milliliters in 1 fluid oz?

29.574ml

How many ounces in a cup?

8oz

How many feet in a mile?

5280ft

celsius to fahrenheit

C = (F-32)/1.8

How many centimeters in 1 meter?

100 centimeters

How many meters in 1k?

1000m

How many grams in 1 kilo?

1000g

How many seconds in 1 hour?

3600

How many centimeters in 1km?

100,000cm

How many milimeters in 1 meter?

1000mm

How many pounds in a kilo?

2.205lbs

How many mililiters in 1 liter? 

1000ml 

24,000

2.4 × 10^4

4.386 × 10^7

43,860,000

3.05 × 10²

305

0.0000071

7.1 × 10^-6

10³

1000

10^4

10000

10^5

100000

10^6

1000000

10^-1

0.1

10^-2

0.01

10^-6

0.000001

How many minutes in 3 years?

26280min

0.85m to mm

850mm

Alina is able to swim at a rate of about 2.5mph. Talia is able to swim at a rate of 1.8m per second. Which statement comparing the two swimmers is accurate?

Talia swims about 1.5mph faster than Alina

Jackrabbits are capable of reaching speeds up to 40mph. How fast is this in feet per second?

59ft/sec

Equation for density 

Mass/Volume 

Density of water

1g/ml

Sinking

mass > volume

Floating

volume > mass