Estimate That
The mass of a banana.
What is in the range of 10g-200g
A measuring cup measures what.
What is volume?
Name a unit of density?
There are many possible answers g/mL, g/cc, kg/m^3, ect. Density is mass per volume.
Dimension is a cube.
What is 3 dimensional?
The height of your house's front door.
What is 2-3 meters?
A measuring tape measures what.
What is linear distance?
Which as the greater density? 100 kg of bricks or 100 kg feathers....
Daily Double: Which weighs more?
What is the bricks.
Both weigh the same.
Dimensions of a square.
What is 2 dimensional?
The area of a piece of toast.
What is in the range of 25cm^2 to 900cm^2?
A scale on Earth measures what.
What is either mass or weight?
Explain the Archimedes principle.
What is a method for finding the density of weird shaped objects. First you get the weight of the object to find the mass and then place the object in water and note the displacement to find the volume then divide mass by volume.
The dimensions of a tape measure.
What is 1 dimensional?
The volume of air in your car.
What is in the range of 2 m^3 to 6 m^3 or 2000L to 6000L.
Multiplying the lengths of the sides of a square is a measure of what.
What is area?
Water has a density of 1 g/mL. A rock sinks in water. What must the the density of rock be?
What is greater than 1 g/mL.
The dimensions of a dot.
What is no dimensions?
The force due to gravity on a banana. (The weight of a banana on Earth.)
What is in the range 0.1N to 2N?
A number with a unit that measures a push or a pull.
What is force?
Rocks that form the ocean floor have a density of 30g/cc and rocks that form mountains have a density of 2.75g/cc. Why are oceans found where they are?
What is the oceans form in the low part of Earth's crust and the higher density makes the ocean floors sink into Earth's crust more than mountains.
Match the units of volume, area, and linear distance to the dimension they represent.
What is volume is 3 dimensional, area is 2 dimensional, and distance is 1 dimensional?