Yahoo Web Search

  1. shortest wavelength means highest frequency and therefore highest energy. E = 13.6eV * (1/n² - 1/m²) This is maximized when the parenthetical value is 1, which is when an electron at level 1 is...

    1 Answers · Science & Mathematics · 20/10/2020

  2. Ejection of a level 1 electron -- refer to other recent answer.

    1 Answers · Science & Mathematics · 19/10/2020

  3. pV = nRT 100e3Pa * (π/6)(3.2m)³ = n * 8.314J/mol·K * 298K n = 692.5 moles mass m = 692.5mole * 2g/mol = 1385 g = 1.385 kg Hope this helps!

    2 Answers · Science & Mathematics · 09/10/2020

  4. photon's energy E = hc/λ = 6.626e-34kg·m²/s * 3e8m/s / 1090e-9m E = 1.82e-19 J = 1.140 eV After absorbing this, the electron's energy is (-1.512 + 1.140) eV = -0.372 eV

    1 Answers · Science & Mathematics · 19/10/2020

  1. Try asking your question on Yahoo Answers