WorksheetsP-5.5 Review
Total questions: 17
Worksheet time: 17mins
only air
only steam
air, light, and steam
air, steam, and water
All of the pieces of sports equipment are the same size.
All of the pieces of sports equipment are made of matter.
All of the pieces of sports equipment are the same shape.
All of the pieces of sports equipment have the same volume.
Both the cork and the iron nail are more dense than water.
Both the cork and the iron nail are less dense than water.
The cork is more dense than water, and the iron nail is less dense than water.
The iron nail is more dense than water, and the cork is less dense than water.
Peter wants to know the volume of object A. He fills a graduated cylinder with 10 mL of water and then places object A inside the graduated cylinder. He draws a before and after diagram in his science notebook.
What is the volume of object A?
20 mL
15 mL
10 mL
5 mL
A researcher conducts a study to record the beak size of birds in a forest region.
Which tool and unit of measurement should the researcher use for the study?
balance in milligrams
ruler in millimeters
thermometer in degrees
stopwatch in seconds
A student makes a partial circuit by connecting a battery with a light bulb using wires. The student then completes the circuit using different materials to check if the light bulb glows, as shown in the setup and table.
Which material can be classified as an electrical conductor?
iron paper clip
plastic spoon
rubber band
strand of wool
The densities of 4 different liquids P, Q, R, and S are related as shown:
liquid P > liquid Q > liquid S > liquid R
A student takes 15 mL of each liquid and pours all 4 into a graduated cylinder one after the other. He leaves the cylinder undisturbed overnight.
How will the graduated cylinder appear in the morning?
A student drops a ping pong ball and a steel cube in a bowl of water as shown.
The student observes that the ping pong ball floats while the steel cube sinks in water. What can be concluded from the observation?
The ping pong ball is more dense than the steel cube and water.
The steel cube is more dense than the ping pong ball and water.
The steel cube is more dense than the ping pong ball but less dense than water.
The ping pong ball is more dense than water but less dense than the steel cube.
A student is designing a boat to carry a marble across a bowl of water. The student observes that a flat rectangle of tin foil floats on the surface of the water and tests the ability of the tin foil to carry a marble, as shown.
The student observes that both the marble and tin foil sink. Which design change would most likely help the tin foil boat carry the marble?
Crumple the tin foil to make it round to match the shape of the marble.
Fold the edges of the tin foil up to keep water off the top surface of the tin foil.
Use a pen to mark the middle of the tin foil to place the marble accurately.
Use a smaller piece of tin foil to decrease the amount of water on the surface of the tin foil.
A student placed sand in a bowl and added pebbles to it. The student then stirred the contents of the bowl using a spoon. Which statement correctly describes the contents of the bowl?
It is a mixture as both sand and pebbles keep their separate properties.
It is a solution as it can be separated into individual substances
It is a mixture as both sand and pebbles cannot be distinguished separately.
It is a solution as it is a combination of two solids
Ethan wants to study how the size of sugar crystals affects the time taken to dissolve 10 g of sugar in 100 mL of water held in a beaker. What is the independent variable for the experiment?
the time taken for sugar to dissolve
the amount of water in the beaker
the size of sugar crystals
the amount of sugar crystals added
A student added 5 mg of sugar to 200 mL of water. She later added 15 mg of sugar to the same solution.
How did adding sugar change the solution?
It increased the amount of solvent present in the solution.
It reduced the amount of solvent present in the solution.
It made the solution more concentrated.
It made the solution less concentrated.
Which sugar and water combination will dissolve the fastest?
Which method should a student use to separate iron fillings and salt from a mixture of saltwater and iron?
evaporation then filtration.
filtration then evaporation
magnetism then evaporation
floatation then magnetism
A student has a test tube containing a mixture of water, salt, and sand.
Which process should the student follow to separate the contents of the mixture?
evaporation followed by chromatography
sifting followed by magnetic attraction
filtration followed by evaporation
floatation followed by sifting
17.Which image is the best example of a chemical change?
In which situation is chemical reaction not taking place?
digestion of food in your body
salt dissolving in water
burning gasoline in a car
rusting of an old car in a junk yard
