ultraviolate3225 ultraviolate3225
  • 01-12-2018
  • Physics
contestada

Calculate the energy of a photon of electromagnetic radiation whose frequency is 2.94 x 10 to the 14th xbox one

Respuesta :

skyluke89
skyluke89 skyluke89
  • 10-12-2018

Answer:

[tex]1.95\cdot 10^{-19} J[/tex]

Explanation:

The energy of a photon is given by:

[tex]E=hf[/tex]

where

[tex]h=6.63\cdot 10^{-34}Js[/tex] is the Planck constant

[tex]f=2.94\cdot 10^{14} Hz[/tex] is the frequency of the photon

Substituting the numbers into the equation, we find:

[tex]E=(6.63\cdot 10^{-34} Js)(2.94\cdot 10^{14} Hz)=1.95\cdot 10^{-19} J[/tex]

Answer Link

Otras preguntas

A person accused of a crime has the right to a ——- and ——-trial
when the human eye is expsoed to an external light flux a simplified model of the feedback by using a first order Pade approximation for the time delay term
Select the correct answer:
How does wu wei connect to Taoism
Where does mitosis occur in animal cells.
All of the following are assumptions of Theory Y except a. organizations generally do not make full use of their human resources. b. people often seek out and w
physics teacher guide grade 9​
write the explicit formula for an, nth the term of the sequence 17,20,23
When the ventricles contract, blood is pumped______a. out of the heartb. into the heartc. through the septumd. into veins​
Gabrielle’s age I’d two times mikhails’s age. The sum of their ages is 60. What is mikhail’s age?