Air, water, orange juice, a book, a dog, and helium gas. Whichof these has mass?
What is all of them have mass because they are all made of atoms.
100
The curved line that you read on the graduated cylinder when measuring volume.
What is the meniscus?
100
The definition of density.....
What is density is a measurement of how closely packed the particles are in an object?
200
.002 kilometers to decimeters.
What is 20 decimeters?
200
The base unit for mass.
What is grams?
200
I change the shape of an object. What does this do to the object's mass?
What is the mass stays the same.
200
The method used to find the volume of a rectangular solid or a cube.
What is length x width x height?
200
The density of an object is 2.2 g/cm3. If I cut the object in half, the density of each have is.....
What is 2.2 g/cm3? It stays the same.
300
678 hectameters to kilometers
What is 67.8 kilometers?
300
The base unit for volume.
What is litre?
300
The definition of volume....
What is volume is the measurement of how much space an object takes up.
300
The mass of an object is 3 grams and the volume is 8ml. The density is.........
What is 3/8 = .375 g/cm3?
400
The larger measurement of 45,700 cm and .459 km
What is .459 km?
.459 km = 45900 cm which is bigger than 45700 cm
400
Two different measuring tools that could be used to measure the volume of a miniature rubik's cube.
What is a metric ruler and a graduated cylinder?
400
The definition of mass.....
What is mass is the amount of matter in an object?
400
The method you would use to determine the volume of a coin.
What is use the water displacement or water rise method? Fill a graduated cylinder with water and read the level of water. Place the coin in the cylinder and measure the amount of water rise. Take the difference between the two. This is the volume of the coin.
400
The volume of an object is 2 ml and the density is .043 g/ml. The mass of the object is......
What is .043 x 2 = .086 grams?
If D = m/v and D= .043 and v=2 then mass = .086 g
500
The larger measurement of 120 mg and .0237 g
What is 120 mg?
.0237 g = 23.7 mg which is smaller than 120 mg.
500
Two measuring tools that could be used to find the length of an object.
What is a metric ruler and a meter stick.
500
You are trying to determine the mass of an unknown liquid. Explain how you would do it.
What is find the mass of an empty container, pour the liquid into the container and record the mass, then take the difference between the emtpy container and the liquid filled container.
500
The method for finding the volume of a cylinder using a metric ruler.
What is use the formula 3.14 r 2 h?
Measure the radius and square it. Multiply this by pi (3.24) and the height of the cylinder.
500
An object has a density of 1.973 g/cm3. When the object is placed in a container of water it will......
because.......
What is sink because it is more dense than the water?