eQuizShow

Mass, Volume, and Density

Question: What is the unit for volume of a solid?
Answer: cm3

Question: What is the unit for the volume of a liquid?
Answer: mL

Question: What is the equation of finding the mass of an object?
Answer: Mass = Density x Volume

Question: When does an object sink in water?
Answer: When it's density is greater than 1.0 g/cm3

Question: If 28 g of a liquid occupy a space of 7mL. What is the density of the liquid?


Answer: 4 g/ml

Question: What is the unit for density of a solid?
Answer: g/cm3

Question: What is the equation for density?
Answer: D=m/v

Question: What is the equation for finding the volume?
Answer: Volume = Mass/ density

Question: If a rectangular prism as a height of 4 cm, a width of 5 cm, and a lenght of 3 cm. What is the volume of the rectangular prism?
Answer: 60 cm3

Question: A graduated cylinder has 20 mL of water placed in it. An irregularly shaped rock is then dropped in the graduated cylinder and the volume of the rock and water cylinder now reads 35 mL. What is the volume of the rock?
Answer: 35 mL or cm3

Question: What is the unit for the density of a liquid?
Answer: g/mL

Question: How do you find the volume of a cube?
Answer: l x w x h

Question: What instrument do you use to find the volume of a solid?
Answer: Ruler

Question: What is the definition of mass?
Answer: The amount of matter in an object

Question: If a cube has a height of 3cm. What is the volume of the cube?
Answer: 27 cm3

Question: What instrument do you use to find the mass of an object?
Answer: triple beam balance

Question: What is the density of water?
Answer: 1.0 g/cm3

Question: When does an object float in water?
Answer: When its density is less than 1.0 g/cm3

Question: Corn Syrup has a density of 1.38 g/cm3. Will rubber, with a density of 1.34 g/cm3, sink or float in the corn syrup?
Answer: It will float, barely

Question: What is the deifintion of density?
Answer: Density it=s the mass in a given volume

Question: What instrument do you use to find the volume of a liquid?
Answer: graduated cyclinder

Question: What is the displacement method use to find?
Answer: Volume of an irregular object

Question: What three instruments could you need to find the density of an object?
Answer: ruler graduated cylinder triple beam balance

Question: What is the deifinition of volume?
Answer: The amount of space an object takes up

Question: The volume of a wooden block is 15 cm3. The mass is 45 g. Find the density.
Answer: 3 g/cm3