heat1210 heat1210

06-01-2015
Geography

Answered

Rock has a density of about 3.5 grams per cubic centimeter. Are any of the moons composed entirely of rock? If so which ones?

Water ice has a density of about 0.9 grams per cubic centimeter. Are any of the moons composed entirely of ice? If so which ones?

Answer :

ohman207 ohman207

06-01-2015

There is no celestial body known to be entirely composed of one thing. If, you don't count the many different elements embedded in the rock, the only moons that are entirely composed of one thing would be the ones that have no atmosphere or substance on the surface, meaning it would be a barren moon.

Answer Link

Other Questions

Studies on human burials from the site of Abu Hureyra tell us that:

The revolution in England that emphasized the rights and potential of the individual wasA. politicalB. poeticC. philosophicalD. industrial

What is a hypothetical imperative?A. An ethical principle.B. An end in itself.C. A rule that tells one how to achieve some end.D. An answer to the is-ought prob

Use interval notation to represent all values of [tex]x[/tex].[tex] yu = 3x + 3 [/tex][tex] yz = 2x + 10 [/tex][tex] yy \ \textgreater \ y2 [/tex]

Show all work 2. Employees were asked how many times per week they exercised. The frequency table shows the results of the survey. Number of times exercised 0 1

Simplify: [tex]\left(3xy^3 + 8x^2y - 3xy\right) + \left(7xy^3 - 9x^2y + 6xy\right)[/tex]A. [tex]4xy^3 - x^2y - 3xy[/tex]B. [tex]4xy^3 - x^2y + 3xy[/tex]C. [tex]

The Florida Abuse Hotline accepts reports 24 hours a day, 7 days a week.A. TrueB. False

A water jet shoots short spurts of water over a walkway. The water spurts reach a maximum height, then come down into a pond of water on the other side of the w

\begin{tabular}{|l|l|l|c|c|c|}\hline \multicolumn{1}{|c|}{Material} & Unidad & Precio (S/) & \begin{tabular}{c} Cantidad \\ por aula \end{tabular} &

What characteristic separated the operas of Mozart from those of his predecessors?A. Use of symphony formB. Sympathetic, flesh-and-blood charactersC. Improvisat

what was the source of nubia's wealth

How to write the number 5,901,452 in word form

Find the mean of this set of numbers. 9, –6, –8, 11, –4, 10 A. 12 B. 8 C. 2 D. 48

explain why silicon dioxide is a suitable material for lining furnaces

Slove the equation 6x+4/5=8

If the area is given (237.787) how do you find the diameter? In words please:)

A sentence with hybridization please.

which forces are interacting when a bowling ball is pick up ? a.gravity b.inertia c.apull d.all of these

Who became prime minister of Britain after the French and Indian War even though he lacked leadership skills? A.King George III B.William Pitt the Elder C.Georg

Which term best indicates the total number of neutrons and protons in a particular isotope of an element?atomic number mass number group number atomic mass