Formula Fun!
Density
Viscosity
Particle Theory
Buoyancy
100
This is the formula for density.
What is D=M/V?
100
In general, MOST solids are _______ dense than liquids.
What is more?
100
Viscosity measures...
What is the thickness or thinness of a fluid?
100
What matter is made of.
What are particles?
100
Buoyancy can also be called this.
What is buoyant force?
200
This is the density of a solid weighing 72 g with a volume of 8 mL.
What is 9 g/mL?
200
The particle theory can help explain density. (True or False?)
What is true?
200
This is the unit used to measure viscosity.
What is there is no unit?!?
200
Particles are always doing this.
What is moving?
200
The important part of determining the buoyancy of a fluid is to determine the fluid's this.
What is density?
300
A substance has a mass of 23.4 grams and a density of 3.21 g/mL. This is its volume.
What is 7.29 mL?
300
The precise definition of density.
What is the amount of mass in a given unit volume of a substance?
300
The viscosity of a number of fluids could best be compared by finding out this.
What is the fluids flow rate?
300
Tap water from China and tap water from Dallas have particles that look the same. (True or false?)
What is true?
300
A giant ship remains buoyant, even though it is made mostly of steel, because of its _________.
What is density?
400
The basic unit of mass.
What are kilograms?
400
Johnny has a toy. He measures the density of this toy to be 3.19 g/cm3. Johnny's toy is a...
What is a solid?
400
A high viscosity fluid is very...
What is thick?
400
This causes particles to move more quickly.
What is heat?
400
Give another name used for a Lighter Than Air (LTA) vehicle.
What is hot air balloon, zeppelin, dirigible, blimp etc.?
500
If the mass of a substance is 3.189 kg and the volume of that same substance is 3200 mL, the substance is most likely...
What is water?
500
The density of a substance will do this when heat is removed from the substance.
What is increase?
500
This is the fluid currently found in this room with the lowest viscosity.
What is air?
500
Particles have a strong __________________ to each other.
What is attraction?
500
A block has a weight of x newtons in air. The weight of that same block will ____________ in water.
What is decrease?