Week of October 17-21, 2011. Starter : What is the density of a Styrofoam ball that has a mass of 10 grams and a volume of 20 mL ?. Title for Monday, 10-17-2011 elements and their place on earth. Agenda: Starter Element Lego Lab Exit.
What is the density of a Styrofoam ball that has a mass of 10 grams and a volume of 20 mL?
Starter:Please write the following question.
A graduated cylinder was filled to 50 mL. A golf ball was put into the cylinder and the water level raised to 110 mL. The mass of the ball was 120 grams. What is the density of the golf ball?
A gold bar was measured at 10 cm long, 4 cm wide and 3 cm tall. The density is .5 g/cm3. What is the mass of the gold bar?
Remember m= d x v
The mass of a bicycle is 2,000 grams. The density is 10 g/cm3. What is the volume of the bicycle?
Remember v= m/v
A cube measures 8 cm tall. The mass of that cube is 64 grams. What is the density of the cube?