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1. nssdc.gsfc.nasa.gov › planetary › factsheetPluto Fact Sheet - NSSDCA

   nssdc.gsfc.nasa.gov › planetary › factsheet

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   11 sty 2024 · Pluto Atmosphere. Surface Pressure: ~13 microbar Surface temperature: 24 - 38 K (-247 - -233 C) Scale height: ~18 km lower atmosphere, ~50 km above 30 km Mean molecular weight: ~28 Atmospheric composition: 99% Nitrogen (N 2), 0.5% Methane (CH 4), 0.05% Carbon Monoxide (CO), trace HCN, C 2 H x hydrocarbons.

   • Pluto

     General Information. Pluto Fact Sheet; Reference Books on...

   • Notes on the Factsheets

     Gravitational Constant (G) - Relates gravitational force to...

   • Planetary Fact Sheets

     Author/Curator: Dr. David R. Williams,...

2. www.jpl.nasa.gov › edu › pdfsMeasuring Pluto - NASA Jet Propulsion Laboratory (JPL)

   www.jpl.nasa.gov › edu › pdfs

   Because of the orbital interactions between Pluto and its moon Charon, Pluto’s mass is well known and understood (1.31 x 1022 kg). Having a more precise diameter gives scientists the ability to more accurately calculate Pluto’s average density.

3. www.calculator.net › density-calDensity Calculator

   www.calculator.net › density-cal

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   Density of Common Materials. This free density calculator determines any of the three variables in the density equation given the other two.

4. en.wikipedia.org › wiki › Geology_of_PlutoGeology of Pluto - Wikipedia

   en.wikipedia.org › wiki › Geology_of_Pluto

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   Pluto's density is 1.87 g/cm 3. [29] Because the decay of radioactive elements would eventually heat the ices enough for the rock to separate from them, scientists think that Pluto's internal structure is differentiated, with the rocky material having settled into a dense core surrounded by a mantle of water ice. [ 30 ]

5. www.omnicalculator.com › physics › specific-gravitySpecific Gravity Calculator

   www.omnicalculator.com › physics › specific-gravity

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   1 lip 2024 · To calculate the specific gravity of a substance, follow these easy steps: Isolate a known volume of the substance: V. Use a scale to measure the mass of that volume: m. Calculate the density of the substance with the ratio: ρ = m/V. Choose your reference substance and calculate its density: ρ₀ = m₀/V₀.

6. www.nasa.gov › wp-content › uploadsSeeing a Dwarf Planet Clearly: Pluto - NASA

   www.nasa.gov › wp-content › uploads

   14 paź 2010 · Can you create a model of Pluto that matches its average density and predicts what percentage of rock and ice may be present? Answer: We want to match the density of Pluto (1,600 km/m

7. www.sciencedirect.com › science › articleConstraints on Pluto's density and composition - ScienceDirect

   www.sciencedirect.com › science › article

   1 lut 1988 · Refinements in our knowledge of PlutoCharon radii (to 0 km) and the system density (to <0.1 g/cm3) obtainable from the 1988 eclipse season will allow the density of Pluto to be constrained to within <0.1 g/cm3 using the formalism developed in this work.