Ms. Lin's Class
What room are we in?
Density Formula
mass divided by volume (M/V)
Which of these has a greater impact on sea level rise - land ice or sea ice?
Land ice will affect sea level rise more.
Convert 12 cm3 to mL.
12 mL
Do polar bears hunt better on the ice or in the water?
Ice
Without looking, name one of your group member's favorite TV shows. It must match EXACTLY what they have in their notebook.
Answers vary.
You have a rock with a volume of 15cm3 and a mass of 45 g. What is its density?
3.0 g/cm3
What is the density of water?
1 g/mL
If 1 pound = 16 ounces, how many pounds are in 435 ounces?
27 3/16 lbs
Earth
Arctic Blitz (teal)
You accidentally break your gold chain. How much does it's density change when it is broken in half? (density of gold is about 19.3 g/cm3)
Density never changes in a pure substance.
What is a meniscus?
Curve of water while measuring
What kind of unit(s) describes your mass as it is affected by gravity?
Pounds/ounces (weight)
Skin
What was Ms. Lin's job in the Navy?
Sonar Technician (STG)
Your friend insists that a yacht made out of pure gold will be the best investment you ever made. Will gold float? (density of gold is 15.3 g/cm3)
No, gold will sink because it has a higher density than water (which is approx. 1 g/mL).
6.8 m
A student averaged 45 miles per hour on a trip. What was the student’s speed in feet per second?
66 fps
What does RADAR stand for?
RAdio Detection and Ranging
What is Ms. Lin's frisbee team called?
Wildfire or Burrito
The density of a substance is 1.63 grams per milliliter. What is the mass of 0.25 liters of the substance in grams?
407.5 g
What is the word for what sea ice is already doing to ocean water? In other words, the word for something taking up space in a liquid.
Displacement
Convert 8 ft3 to yd3.
0.296 yd3 (8/27)
The name of the CURRENT NASA mission to get BACK to the moon
Artemis