2. Dr. Raisa and her team of geologists have been studying GPS data that shows that two plates moved apart. Which
diagram shows what happened between the two plates as they moved away
from each other?
a
Diagram A: A new plate from underneath filled in the gap that was created by the plates
moving apart.
b
Diagram B: Sand and dirt filled in the gap that was created by the plates moving apart.
с
Diagram C: Ocean water filled in the gap that was created by the plates moving apart.
d
Diagram D: Soft, solid rock from underneath the plates rose and hardened, adding solid
rock to the edges of both plates.
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Follow the steps provided in the simulation to add water to the graduated cylinder, select one of the three samples (copper, silver, or gold), set its mass to the values given in the statements below, and calculate its density. here is a summary of the steps required: add water by clicking and holding prepare a known volume of water button. until the desired volume of water has been added. if more than the desired volume is added, click the reset button. button and redo the procedure. a single click will add about 21.0 ml of water. to set the mass, click and hold weigh out metal button. until the desired amount of metal is added to the weighing pan. once the desired mass of the metal is added, release the button. transfer the metal to water and then click on calculate density button. to see how the density is calculated using water displacement to measure the volume of the solid. to save time you can approximate the initial volume of water to â±1 ml and the initial mass of the solid to â±1 g. for example, if you are asked to add 23 ml of water, add between 22 ml and 24 ml. which metals in each of the following sets will have equal density? check all that apply.

Under normal conditions, describe how increasing the temperatures effects the solubility of a typical salt

Which substance—wood or silver—is the better thermal conductor? a thermal conductor is a material that requires very little heat energy to change its temperature. explain your answer.