What is the wavelength of a photon if the energy is 7.67 × 10⁻¹⁹ J? (h = 6.626 × 10⁻³⁴ J • s) in nanometers.
What is the wavelength of a photon if the energy is 7.67 × 10⁻¹⁹ J? (h...
Determine the energy of a photon with a wavelength of 357 nm. (h = 6.626 × 10⁻³⁴ J • s and c = 3.00 × 10⁸ m/s)
Determine the energy of a photon with a wavelength of 331 nm. (h = 6.626 × 10⁻³⁴ J • s and c = 3.00 × 10⁸ m/s)
What is the photon energy of light with a wavelength of 663 nm? Note that h = 6.626 × 10−34J·s and c = 3.00 × 108m/s.
What is the energy of a photon with a frequency of 7.39 × 10¹⁴ s⁻¹? (h = 6.626 × 10⁻³⁴ J • s)
1- What is the energy of a photon with a frequency of 7.01 × 10¹⁴ s⁻¹? Give the answer in J. (h = 6.626 × 10⁻³⁴ J • s) 2- What is the wavelength of light emitted when an electron transitions from n = 5 to n = 2 in a hydrogen atom? Give the answer in nm.
Question 4 of 25 Submit What is the wavelength of a photon if the energy is 7.27 x 10-19 J? (h = 6.626 x 10-34 J·s) | nm x | 1 4 ( 7 2 5 8 3 6 9 +/- x 100
A photon has an energy of 4.21 × 10–15 J. What is its frequency? (h = 6.626 x 10–34 Js) Question 7 options: 1.57 x 10–19 s–1 2.79 x 1048 s–1 2.79 x 10–48 s–1 6.35 x 1018 s–1 6.35 x 10–18 s–1
A proton has a speed of 7.2x104 m/s. What is the energy of a photon that has the same wavelength as the de Broglie wavelength of this proton? (melectron = 9.11 × 10-31 kg, c = 3.00 × 108 m/s, h = 6.626 × 10-34 J ∙ s)
A photon has an energy of 7.9 x 10-20 J. What is its wavelength? (Planck’s constant is h is 6.63 x 10-34 J s-1; the speed of light is 2.99 x 108 m sec-1).
What is the frequency of a photon if the energy is 7.26 6.626 x 10 34J s) 10 19 J? (h =