Changes
Observations & Inferences
Relative Density
Quantitative Density
Miscellaneous
100
What is the volume of the green jade sample
10.5 mL
100
"The rock has a mass of 76.9 grams"
Is this statement an OBSERVATION or an INFERENCE
OBSERVATION
100
What is the LEAST dense thing in the column?
Ping Pong Ball
100
Which cube is MORE dense and why?
The cube on the right because there matter is packed tighter in the space (more "stuff" (matter) in the given space)
100
The Stanley Cup is played for in what sport?
Hockey
200
A pot of water on a stove starts out at 10 C. After 5 minutes on the heat, a thermometer reads 25 C. What is the rate of change for the water? Include the units
3 degrees/min
200
"The Twizzler is 16.4 cm long." Is this observation QUALITATIVE or QUANTITATIVE
QUANTITATIVE
200
What is the LEAST dense object here? Explain how you know
A, floats to the top
200
What is the density of a mystery substance if the volume is 65.32 cm3 and the mass is 27.63 grams? Round to the nearest hundredth
0.42 g/cm3
200
What are animals called who only eat plants?
Herbivore
300
A massive snow storm hit the area! Over the last 6 hours since it started, there were 13.5 inches of snow! What is the rate of change for the accumulation of snow? Include the units
2.25 in/hour
300
To find the volume of a rock sample, we used a graduated cylinder. Is this an INDIRECT or DIRECT observation?
INDIRECT
300
Fill in the blank: Water is _____ dense than dish soap
LESS
300
Mass = 7.21 grams... Density= ? UNITS
1.20 g/mL
300
What does an ornithologist study?
Birds
400
What branch/category of Earth Science would this image be in?
Meteorology (Weather and climate)
400
Make one observation and one inference about this image
(Answers will vary)
400
Which rock is MORE dense and why?
The brown (sinking) rock because it sank and the other floats in water
400
If the volume of a material is 12.2 mL and the mass is 56.2 grams, what is the density? (Round to hundredths)
4.61 g/mL
400
What is the longest running Broadway show of all time?
The Phantom of the Opera
500
What branch/category of Earth Science would this image be in?
Astronomy
500
Make one observation and one inference about this image
(Answers will vary)
500
Describe what is happening here in terms of DENSITY. Why is one soda floating and one sinking? Be specific
Diet Coke is less dense than Coke, Coke has sugar, so more matter in the same amount of volume
500
The density of a block of wood is 0.65 g/mL. If this block was cut perfectly in half, what would the density of each piece be?
0.65 g/mL. DENSITY STAYS THE SAME - SAME MATERIAL NO MATTER THE SIZE
500
What is Mr. Racaniello's dinosaur's name?
Tony the Dinosaur