A student is making a model of the layers of Earth. She is using materials with different densities to represent the layers. The table shows the materials she has chosen for two layers.
How should the density of the material the student uses for the mantle compare to the density of the materials chosen for the other layers?
It should be more dense than foam.
It should be more dense than glass,
It should be the same density as foam
It should be the same density as glass.
Answers: 3
Another question on Chemistry
Chemistry, 21.06.2019 20:10
Why is the vapor pressure of a warm lake higher than the vapor pressure of a cold lake? o a. warm water has a greater heat of vaporization. ob. warm water evaporates more quickly. cool water evaporates more quickly. od. cool water has a greater heat of vaporization.
Answers: 1
Chemistry, 22.06.2019 05:30
You are making a solution of calcium chloride dissolved in water. you add solid, stir, and it dissolves. you add just a spatula tip full, stir, and the solid does not dissolve. how could you describe the solutions before and after adding the spatula tip amount
Answers: 1
Chemistry, 22.06.2019 21:00
Need what is special about water as a compound? how does water regulate climate? what drives water evaporation? why is the water vapor fresh water when it rises from the ocean? why might freshwater in the form of snow take longer to enter the water cycle again than liquid precipitation? what is an aquifer? what role do people play in the water cycle? plz just answer as many as you can ! thx if you !
Answers: 1
You know the right answer?
A student is making a model of the layers of Earth. She is using materials with different densities...
Questions
English, 19.01.2021 03:30
Mathematics, 19.01.2021 03:30
History, 19.01.2021 03:30
Arts, 19.01.2021 03:30
Mathematics, 19.01.2021 03:30
Computers and Technology, 19.01.2021 03:30
