Denisty Review Question Preview (ID: 57639)
Review Your Knowledge Of Density.
TEACHERS: click here for quick copy question ID numbers.
Density is a ______________ property of matter.
a) chemical
b) physical
c) unique
d) awesome
Denstiy measures how much ______________ is in a given space.
a) mass
b) matter
c) volume
d) grams
Water has a standard density of _________________?
a) 1 g/ml
b) 10g/ml
c) 100g/ml
d) .01g/ml
If a substance has a density of more than one it will always ___________________?
a) sink
b) float
c) suspend
d) nothing will happen
If a substance has a density of less than 1g/ml it will always _________________?
a) sink
b) float
c) suspend
d) nothing will happen
To calculate density you must know the ______________ and _________________?
a) weight and height
b) length and width
c) mass and volume
d) none of the above
The units we will use for density this year are ________________?
a) g/ml and g/cm3
b) g/ml
c) g/cm3
d) none of the above
What is the density of a object if the mass= 40g and the volume=20ml?
a) 800 g/ml
b) 20g/ml
c) 2g/ml
d) none of the above
What is the density of an object if the mass=100g and the volume=25ml?
a) 2,500g.ml
b) 4g/ml
c) .25g/ml
d) none of the above
If the mass=10g and the volume=.5ml, will the object sink or float. (Hint: find its density first)
a) sink
b) float
c) suspend
d) none of the above
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