Explain using a ground-based telescope and a spectrometer

Reference no: EM13254982

Using a ground-based telescope and a spectrometer, it has been found that sodium vapor is a major component of the thin atmosphere of Mercury. Its concentration is estimated to be about 1.0x10^5 atoms per cm^3

(a) Express this in moles per liter

(b) The maximum temperature of the atmosphre was measured by Mariner 10 to be about 970 ?. What is the approximate partial pressure of sodium vapor at that temperature?

Reference no: EM13254982

Questions Cloud

Find the speed of the water leaving the nozzle : A nozzle is now attached to the end of the hose. If the nozzle diameter is one-third the diameter of the hose, what is the speed of the water leaving the nozzle

Compute the maximum torque in nm which the motor can deliver : A 2000 hp, 1.0 power factor three phase Y connected 2300V, 30 Pole, 60Hz; synchronous motor has a synchronous reactance of 1.95 ohms/phase. For this problem all losses may be neglected.

CO2 obeys the peng-robinson equation of state : CO2 is an ideal gas, CO2 obeys the Peng-Robinson equation of state

Determine what is the capacitance of the capacitor in pf : A capacitor is formed by two metal parallel plates with the area 1.9 um^2. The distance between plates is 1.8 um. The gap between plates is filled with the dielectric material with dielectric constant 15. What is the capacitance of this capacitor

Explain using a ground-based telescope and a spectrometer : Using a ground-based telescope and a spectrometer, it has been found that sodium vapor is a major component of the thin atmosphere of Mercury. Its concentration is estimated to be about 1.0x10^5 atoms per cm^3

How did european union come into being and develop greatly : Write an essay about 750 words to answer the following question - why and how did the European Union come into being and develop so greatly?

Which of the international operations strategies involves : Which of the international operations strategies involves low cost reductions and low local responsiveness?

What variables might be used to segment consumer markets : What variables might be used to segment these consumer markets?

Calculate the radiation pressure on the mirror : A 25.1-mW laser beam of diameter 2.15 mm is reflected at normal incidence by a perfectly reflecting mirror. Calculate the radiation pressure on the mirror

User Account

All Pages