Question

(a) Calculate the energy in eV of an IR photon of frequency 7.04 × 1013 Hz. eV (b) How many of these photons would need to be absorbed simultaneously by a tightly bound molecule to break it apart? photons (c) What is the energy in eV of a ? ray of frequency 6.20 × 1020 Hz? eV (d) How many tightly bound molecules could a single such ? ray break apart? molecules

          (a) Calculate the energy in eV of an IR photon of frequency 7.04 × 1013 Hz.
eV
(b) How many of these photons would need to be absorbed simultaneously by a tightly bound molecule to break it apart?
photons
(c) What is the energy in eV of a ? ray of frequency 6.20 × 1020 Hz?
eV
(d) How many tightly bound molecules could a single such ? ray break apart?
molecules

(a) Calculate the energy in eV of an IR photon of frequency 7.04 × 1013 Hz.
eV
(b) How many of these photons would need to be absorbed simultaneously by a tightly bound molecule to break it apart?
photons
(c) What is the energy in eV of a ? ray of frequency 6.20 × 1020 Hz?
eV
(d) How many tightly bound molecules could a single such ? ray break apart?
molecules

Added by Ralph J.

University Physics with Modern Physics

Hugh D. Young 14th Edition

Instant Answer

Solved by Expert Adi S

09/03/2023

Step 1

626 x 10^-34 J s), and f is the frequency. Converting the frequency to Hz, we get: f = 7.04 x 10^13 Hz E = (6.626 x 10^-34 J s) x (7.04 x 10^13 Hz) E = 4.66 x 10^-20 J To convert this to electron volts (eV), we can use the conversion factor 1 eV = 1.602 x Show more…

Show all steps

Thanks for your feedback!

(a) Calculate the energy in eV of an IR photon of frequency 7.04 ! 1013 Hz. eV (b) How many of these photons would need to be absorbed simultaneously by a tightly bound molecule to break it apart? photons (c) What is the energy in eV of a γ ray of frequency 6.20 ! 1020 Hz? eV (d) How many tightly bound molecules could a single such γ ray break apart? molecules