Units Question for PlanetData[..]

Question

I asked a similar question yesterday, which was answered splendidly, but I missed adding a detail.

Attached is a command, its output, and the issue I have now. This outputs g/cm^3, but I'd rather have the units in kg/m^3.

I guess I don't know how to handle the command which outputs all the data at once. How can the units be changed for this kind of output?

Thank you (again)

For future reference, please add your code as text, and not as pictures, so we don't have to retype it ourselves. — MarcoB, Commented Jan 5, 2021 at 19:13

MarcoB · Accepted Answer · 2021-01-05 19:11:41Z

3

UnitConvert[
 PlanetData[PlanetData[], "Density", "EntityAssociation"],
 "Kilograms"/"Meters"^3
]

Of course I am sure you are aware that the two units result in the same numerical results, i.e. 1 g/cm^3 = 1 kg/m^3.

answered Jan 5, 2021 at 19:11

MarcoB

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3

$\begingroup$ Pipped me by 31 seconds :) $\endgroup$
– Carl Lange
Commented Jan 5, 2021 at 19:12
$\begingroup$ @CarlLange Great minds, and all that... :-) $\endgroup$
– MarcoB
Commented Jan 5, 2021 at 19:13
$\begingroup$ @MarcoB --- Terrific.....I don't even understand the answer I got yesterday, but I will...and now THIS one. It's simple, and easy. I appreciate it! I hope I can understand and do this on my own. $\endgroup$
– fiz
Commented Jan 5, 2021 at 19:34
2

$\begingroup$ Also, UnitConvert[PlanetData[PlanetData[], "Density", "EntityAssociation"], "SIBase"] $\endgroup$
– Bob Hanlon
Commented Jan 5, 2021 at 19:56

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