Density
If an item has a mass of 4 grams and a volume of 2 mL. This is it's density.
What is 2 grams/mL?
the study of matter and energy and how they behave
What is physics?
Archimede's nationality
What is Greek?
Putting this in the water will help some items be more buoyant
What is salt?
When two objects are exactly the same size but displace different amounts of water.
What are different densities?
a rule of nature that happens in a regular predictable way
What is natural law?
Approximate years Archimedes' lived
287-212 BC
This item is less dense than metal washer and more dense than a cork
What is a piece of string?
A chef fills a 50 mL contain with 43.5 g of cooking oil. This is it's density.
What is 0.87 g/mL?
the ability or tendency to float in water or air or some other fluid
What is buoyancy?
"I found it"
What is "Eureka?"
A liquid material that has more buoyancy force than water
What is hand sanitizer?
A machine shop worker records the mass of an aluminum cube as 176 g. Is one side of the cube measures 4 cm, this is the density.
2.75 g/cm3
The variable used to quantify the amount of space an object takes up
What is volume?
any floating object pushes aside, or displaces, an amount of water equal to its own weight
What is Archimedes' principle?
Quickly spins, unable to shine a flashlight though, doesn't make a mess when dropped, doesn't float
What is a hard boiled egg?