1) Density definition a) mass per unit volume b) volume per unit mass c) l x w x h 2) Density units a) g b) g/cm3 c) cm3 3) Density formula a) volume/mass b) l x w x h c) mass/ volume 4) What has a greater density?  a) water b) cherry tomato c) rubbing alcohol 5) What is the density of water? a) 0.01 g/cm3 b) 1.00 g/cm3 c) 10.00 g/cm3 6) Lamp oil is _____________  a ping pong ball a) less dense than b) more dense than c) the same density as 7) Which liquid is the least dense? a) water b) vegetable Oil c) honey 8) Why do rocks sink? a) They are less dense than water b) They are more dense than water c) They have the same density as water 9) A cube has a length, width, and height of 2 cm. What is the volume of the cube? a) 8 cm3 b) 2 cm3 c) 6 cm3 10) Dish soap is _____________  honey a) less dense than b) more dense than c) the same density as 11) What tool(s) do you use to measure mass? a) digital scale b) ruler c) graduated cylinder w/water 12) Displacement (displacement method) is used for finding a) density b) volume c) mass 13) What tool(s) do you use to measure the volume of non-rectangular solids? a) digital scale b) ruler c) graduated cylinder w/water 14) What tool(s) do you use to measure the volume of rectangular solids? a) digital scale b) ruler c) graduated cylinder w/water 15) Amount of space an object takes up a) density b) volume c) mass 16) How tightly packed particles are in a substance a) volume b) mass c) density 17) Amount of matter in an object a) mass b) volume c) density 18) Density changes with size - larger objects have greater densities a) true b) false 19) Which statement is TRUE about density? a) Larger objects are always more dense than smaller objects b) Density does not change with size c) Smaller objects are always less dense than larger objects

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