A student calculates the densities of five different pieces of aluminum, each having a different volume. Which graph best represents this relationship?
A student accurately measured the mass of a sample of one of the four minerals to be 294.4 grams and its volume to be 73.6 cm3 . Which mineral sample did the student measure?
Which mineral has the highest density
What will happen when the objects are placed in a container of water (water temperature =
4°C)?
Which statement about a rock sample is most likely an inference?
The diagram below represents a solid object with a density of 3 grams per cubic centimeter.
What is the mass of this object?
A sample of sphalerite has a mass of 176.0 grams. What is the volume of the sample?
In order to make observations, an observer must always use
Which graph best represents the relationship between the density of a substance and its
state of matter (phase) for most earth materials, excluding water?
S = solid L = Liquid G= Gas
the diagrams below, which represent two different solid, uniform materials cut into cubes A and B.
If a parcel of air is heated, its density will
The graph shows that high tides at Boston occur approximately every
The greatest change in stream flow occurs between
The graph below shows the total number of deaths per month caused by lightning in the United States between 1959 and 1990.
Based on the information on the graph, which prediction about lightning deaths in the United States in the year 2000 would be most accurate?
The diagram at the right represents a cylinder which contains four different liquids, W, X, Y,and Z, each with a different density (D) as indicated. A piece of solid quartz having a density of 2.7 g/cm 3 is placed on the surface of liquid W. When the quartz is released, it will pass through
the diagram below, which represents a solid material of uniform composition.
Which graph best represents the relationship between the mass and volume of various-sized pieces of this material?
An observer on the Earth measured and recorded the slight changes in the apparent
diameter of the Moon for 2 months. A graph of the data is shown below.
Which statement best explains the observation:
Hot water at 90°C is poured into cup A. Cool water at 20°C is poured into cup B. Styrofoam covers are placed on the cups. An aluminum bar and a thermometer are placed through holes in each cover. Points X and Y are locations on the aluminum bar. The data table shows temperature readings taken every minute for 20 minutes.
The rate of temperature change for the water in cup A for the first 10 minutes was approximately
18. Base your answer to the following question on the diagrams below, and your knowledge of Earth science. The diagrams represent five substances, A through E, at the same temperature. Some mass, volume, and density values are indicated for each substance. Substance C is a liquid in a graduated cylinder.
[Note that 1 cubic centimeter = 1 milliliter. Objects are not drawn to scale.]
Water (W) was added to the graduated cylinder containing liquid C. Objects A and D were then dropped into the cylinder. Which diagram most accurately shows the resulting arrangement of these substances?
