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A group of students completed a float or sink experiment. They put six objects into a bucket of water. The objects were made of three different materials: clay, plastic, and steel. The diagram shows the results of the experiment.
Which material always sank in this experiment?
clay
plastic
steel
A group of students completed a float or sink experiment. They put six objects into a bucket of water. The objects were made of three different materials: clay, plastic, and steel. The diagram shows the results of the experiment.
In the diagram, where is the duck located in relation to the spoon?
below
above
next to
under
The clay boat and clay ball have the same mass. Which property causes the boat to float and the ball to sink?
color
mass
shape
texture
Select the variables that effect if any object will float or sink. There will be more than one answer for this question. Choose all that apply.
The amount of air inside an object
The color of the object
The amount of surface area (shape)
The density of the object
The materials the object is made of
A marble is dropped in a glass of water. Which force pulls the marble to the bottom of the glass?
electricity
friction
gravity
magnetism
When a rock is placed in a graduated cylinder containing water, the height of the water will
increase
decrease
remain the same
The force of water pushing back on an object is called _____.
Weight
Buoyancy
Displacement
When an object pushes out an amount of water equal to its volume it's called _________.
Weight
Buoyancy
Displacement
The amount of space an object takes up is called______.
Mass
Density
Volume
The curve of a liquid in a graduated cylinder is called the __________.
Meniscus
Mass
Matter
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