8R Density Review
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rzinke
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  • Question 1
    30 seconds
    Q. An object with which of the following densities will float on water?
    answer choices
    0.7 g/cm3
    1.2 g/cm3
    3.5 g/cm3
    11.4 g/cm3
  • Question 2
    30 seconds
    Q. A block has a mass of 54g and a volume of 20cm3.  What is the density of the block?
    answer choices
    74 g/cm3
    1080 g/cm3
    34 g/cm3
    2.7 g/cm3
  • Question 3
    30 seconds
    Q. A can of Coke will sink in a bowl of water.  A can of Diet Coke will float in a bowl of water.  What does this tell you about the density of the Diet Coke?
    answer choices
    it is bigger than 1
    it is smaller than 1
    it is equal to 1
    it is equal to -1
  • Question 4
    30 seconds
    Q. Why do ice cubes float in a  glass of water?
    answer choices
    the ice cubes are more dense than the water
    the water is more dense than the ice cubes
    the water is more dense than the glass
    the ice is more dense than the glass
  • Question 5
    30 seconds
    Q. Veal finds a gold colored rock in a river.  It has a mass of 9.65 grams and a volume of 0.5 cm3.  What is the density of the rock?
    answer choices
    10.15 g/cm3
    19.3 g/cm3
    9.15 g/cm3
    4.825 g/cm3
  • Question 6
    30 seconds
    Q. Which property of matter is determined by dividing its mass by its volume?
    answer choices
    elasticity
    buoyancy
    density
    viscosity
  • Question 7
    30 seconds
    Q. The following liquids are poured together in a beaker: alcohol (density=0.79), corn syrup (density=1.38), water (density=1.0), and cooking oil (density=0.93).  Which of these liquids will sink to the bottom of the beaker?
    answer choices
    alcohol
    corn syrup
    water
    cooking oil
  • Question 8
    30 seconds
    Q. Will an object with a density of 1.01 g/cm3 float or sink?
    answer choices
    float
    sink
  • Question 9
    30 seconds
    Q. Mercury is a metal that is liquid at room temperature and has a density of 13.5 g/cm3.  Which of these metals would sink below the mercury if dropped into a container of mercury?
    answer choices
    gold (density=19.3 g/cm3)
    lead (density=11.4 g/cm3)
    iron (density=7.9g/cm3)
    aluminum (density=2.7g/cm3)
  • Question 10
    30 seconds
    Q. A brick sinks in water while a wooden block of the same size floats.  This is because the brick has a
    answer choices
    lower volume than the wooden block
    lower density than the wooden block
    higher volume than the wooden block
    higher density than the wooden block
  • Question 11
    30 seconds
    Q. What is the density of a liquid that has a mass of 27g and a volume of 30ml?
    answer choices
    0.9 g/ml
    3 g/ml
    57 g/ml
    810 g/ml
  • Question 12
    30 seconds
    Q. Will an object with a density of 0.999 sink or float in water?
    answer choices
    sink
    float
  • Question 13
    30 seconds
    Q. A scientist has four different liquids and pours them all into a bottle.  The silver liquid sinks to the bottom, the red liquid settles on top of the silver one, and the pink liquid stays at the surface. Which liquid has the smallest density?
    answer choices
    the pink liquid
    the silver liquid
    the red liquid
    the water
  • Question 14
    30 seconds
    Q. What is the density of water?
    answer choices
    0 g/ml
    1 g/ml
    10 g/ml
    100 g/ml
  • Question 15
    30 seconds
    Q. What is the density of a substance that has a mass of 30g and a volume of 6 liters?
    answer choices
    24 g/l
    5 g/l
    36 g/l
    180 g/l
  • Question 16
    30 seconds
    Q. Why do some substances float on water?
    answer choices
    they are warmer than water
    they are cooler than water
    they are more dense than water
    they are less dense than water
  • Question 17
    30 seconds
    Q. A piece of copper has a mass of 89g and a volume of 10 cm3.  What would be the density of the copper?
    answer choices
    0.89 g/cm3
    89 g/cm3
    8.9 g/cm3
    890 g/cm3
  • Question 18
    30 seconds
    Q. Which of these would be correct to put at the end of a density answer?
    answer choices
    g/cm
    cm3
    g/ml
    g/lb
  • Question 19
    30 seconds
    Q. Helium balloons rise on earth because
    answer choices
    helium is less dense than air
    helium is more dense than air
    helium is cooler than air
    helium is warmer than air
  • Question 20
    30 seconds
    Q. The density of Mr Zinke can be measured using which of these quantities?
    answer choices
    mass and weight
    mass and volume
    height and weight
    length and volume
  • Question 21
    30 seconds
    Q. What would you use to measure the mass and volume of an object?
    answer choices
    Meter Stick & Electronic Balance
    Triple Beam Balance & Graduated Cylinder
    Graduated Cylinder & Meter Stick
    Triple Beam Balance & Meter Stick
  • Question 22
    30 seconds
    Q. What are the units for mass, volume, and density?
    answer choices
    grams, milliliters, mL/g
    centimeters cubed, milliliters, mL/g
    grams, milliliters, g/mL
    liters, grams, centimeters cubed
  • Question 23
    30 seconds
    Q. Find the density of the diamond in the picture
    answer choices
    0.285 g/cm3
    3.5 cm3/g
    1 g/cm3
    3.5 g/cm3
  • Question 24
    30 seconds
    Q. What is the formula for volume?
    answer choices
    V = Mass / Density
    V = Density / Mass
    V = Volume / Mass
    V = Density / Mass
  • Question 25
    30 seconds
    Q. What is the formula for Mass?
    answer choices
    Mass = Density x Volume
    Mass = Density / Volume
    Mass = Volume / Density
    Mass = Length times width times height
  • Question 26
    30 seconds
    Q.

    When is an object besides water usually the most dense?

    answer choices

    Solid

    Liquid

    Gas

  • Question 27
    30 seconds
    Q.

    Weight is the

    answer choices

    amount of atoms in an object

    the pull of gravity on an object

    the amount of space an object takes up

  • Question 28
    30 seconds
    Q.

    Using a graduated cylinder to get the volume of an irregular object using water is called

    answer choices

    Volume method

    graduated cylinder water method

    water displacement method

    scientific method

  • Question 29
    30 seconds
    Q.

    Why do you weigh less on the moon?

    answer choices

    It is larger than the Earth

    It has more gravitational pull

    The moon is smaller than the Earth

    You are closer to the Sun.

  • Question 30
    30 seconds
    Q.

    Which axis should the responding "Dependent" variable go on?

    answer choices

    X-Axis

    Y-Axis

    Z-Axis

  • Question 31
    30 seconds
    Q.

    Name this relationship

    answer choices

    Direct

    Inverse

    Cyclic

    Constant

  • Question 32
    30 seconds
    Q.

    Describe the relationship

    answer choices

    As years in school increased, salary expectation decreased

    As years in school decreased, salary expectation increased

    As years in school increased, salary expectation increased

    As years in school increased, salary expectation remained the same

  • Question 33
    30 seconds
    Q.

    What type of relationship is this

    answer choices

    Direct

    Inverse

    Cyclic

    Constant

  • Question 34
    30 seconds
    Q.

    The manipulated variable is always on which axis of a graph?

    answer choices

    X

    Y

    Z

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