hannah1529
hannah1529 hannah1529
  • 01-10-2020
  • Chemistry
contestada

Determine the energy of a photon whose frequency is 1.59x10^17 Hz.

Respuesta :

Stephen46
Stephen46 Stephen46
  • 15-10-2020

Answer:

The answer is

[tex]1.05 \times {10}^{ - 16} \: \: \: J[/tex]

Explanation:

To find the energy of the photon we use the formula

E = hf

where

E is the energy

f is the frequency

h is the Planck's constant which is

6.626 × 10-³⁴ Js

From the question

f = 1.59x10^17 Hz

We have

[tex]E = 1.59 \times {10}^{15} \times 6.626 \times {10}^{ - 34} \\ [/tex]

We have the final answer as

[tex]1.05 \times {10}^{ - 16} \: \: \: J[/tex]

Hope this helps you

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