Calculate the wavelength (nm) of a photon with
a △E=
-1.55 x10-19 J when an electron moves from the
fifth to the third energy level.
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Calculate the wavelength (nm) of a photon with a △E= -1.55 x10-19 J when an electron...
e. 1.3 x10-16 j 8 Calculate the wavelength of a photon needed to excite a transition between neighboring energy levels of a harmonic oscillator of reduced mass 2.66X 10-25 kg and force constant 544 Nm! h =6.626 X10-34 Js; c = 3x10 m/s. at of Select one: O a. 132 x10-6 m O b. 1.32 x10-5 m O c. 1.32 x10-3 m O d. 1.32 x10-4 m e. 1.32 x107 m ol
5. Calculate the wavelength (nm), and energy (J) of a photon with a frequency of 6.8 x 1013 sł. To what portion of the electromagnetic spectrum does this belong? umܝܩܩܩܩܩܩܩܩܩܩܝAQS Anshasa Radiation type 6. Calculate the frequency of radiation (s!) associated with an electron relaxing from the n=6 to n=2 energy level in a hydrogen atom. What color would this be? Ans. - s Color =
If the wavelength of a photon and the wavelength of an an electron are both 250 nm, calculate the ratio of the photon energy to the electron energy. Which has the greater energy?
Calculate the wavelength (in nm) of a photon emitted by a hydrogen atom when its electron drops from the n = 5 state to the n = 3 state. (Rh= 2.18×10⁻¹⁸ J) a) 1.55x10-19j b)2.18x10-18j c)2.9x10-19j d3.44x10-18j
Find the wavelength (in nm) of a photon whose energy is 9.50 × 10-19 J.
A photon of wavelength 80 nm is absorbed by the electron in the groundstate level of the hydrogen atom. Is this enough energy to ionise the atom? If so calculate the kinetic energy of the free electron.
4. An atom emits a photon with a wavelength of 872 nm when its electron moves from the n = 5 energy level to the n = 4 energy level. From this fact, what can you can conclude? (Hint: drawing a diagram may be helpful) (A) This atom must emit lower energy light than the 872 nm light when moving from the n= 5 energy level to the n= 1 energy level (B) This atom's electron can transition from the...
f. Calculate the Calculate the energy of a photon emitted when an electrina hydrogen atom makes transition from the n = 7 ton =2 energy level. 18 energy level an electron in I 2.18 xroll -19 in ) =-5.01x10-19 n = 6.62640 C = 3.00 x108 my Ab exctron= R (Ini? - / n ) = -5.01 t photon = -D Election - 1/²) 2. 18x10 J E photon - he (10204-.25) 1 (6.626x10 s 1 (3.00810ns). -5.01810-19 Calculate the...
A molecule of tyrosine absorbs a photon with an energy of 7.36 x10-19 J. If the molecule returns to the ground state through a fluorescent process, what is the most likely wavelength of the emitted photon?
What is the wavelength of the photon emitted when an electron in
a hydrogen atom which is in the initial state n = 8 jumps
to the final state n = 2?
How do you solve to get C as the correct answer?
2) What is the wavelength of the photon emitted when an electron in a hydrogen atom which is in the initial state n 8 jumps to the final staten 2? (c J 3.00 x 108 m/s, h...