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What is the energy of a photon emitted from a CO molecule that transitions from the rotational J; to J₁1 level. Express your answer in units of ħ²/1, so you just have an integer value as a final answer. Values: J₁ = 4

What is the energy of a photon emitted from a CO molecule that transitions from the rotational J; to J₁1 level. Express your answer in units of ħ²/1, so you just have an integer value as a final answer. Values: J₁ = 4

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What is the energy of a photon emitted from a CO molecule that transitions from the rotational J; to J₁-1 level. Express your answer in units of ħ²/1, so you just have an integer value as a final answer. Values: J₁ = 4
Transcribed Image Text:What is the energy of a photon emitted from a CO molecule that transitions from the rotational J; to J₁-1 level. Express your answer in units of ħ²/1, so you just have an integer value as a final answer. Values: J₁ = 4
For each problem, use the following values: c = 3 x108 m/s mass of the sun = 1.989 x 1030 kg luminosity of the sun = 3.828 x 1026 W 1 AU = 1.496 x 1011 m 1 pc = 3.262 light years = 3.086 x 1016 m 1 year 3.154x107 seconds Critical density of our Universe (expressed as a mass density): Perit = 8.7 x 10-27 kg m-³ Critical energy density of our Universe: Ecrit = Pcrit c² G=6.674 × 10-11 m³.kg-1.s-2 1 eV = 1.60218x10-19. Boltzmann constant: kg = 1.381 x 10-23 JK-1= 8.617 × 10-5eV K-1 energy density constant (in Stefan Boltzmann Law): a = 7.566 x 10-16 Jm-3 K-4 -4.7 x 10-³ MeV m-3 K-4 Constant in Wein displacement law: b = 2.898 x 10-3 m K baryon-to-photon ratio, n= 6 x 10-10
Transcribed Image Text:For each problem, use the following values: c = 3 x108 m/s mass of the sun = 1.989 x 1030 kg luminosity of the sun = 3.828 x 1026 W 1 AU = 1.496 x 1011 m 1 pc = 3.262 light years = 3.086 x 1016 m 1 year 3.154x107 seconds Critical density of our Universe (expressed as a mass density): Perit = 8.7 x 10-27 kg m-³ Critical energy density of our Universe: Ecrit = Pcrit c² G=6.674 × 10-11 m³.kg-1.s-2 1 eV = 1.60218x10-19. Boltzmann constant: kg = 1.381 x 10-23 JK-1= 8.617 × 10-5eV K-1 energy density constant (in Stefan Boltzmann Law): a = 7.566 x 10-16 Jm-3 K-4 -4.7 x 10-³ MeV m-3 K-4 Constant in Wein displacement law: b = 2.898 x 10-3 m K baryon-to-photon ratio, n= 6 x 10-10
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