tonyajbrooks2983 tonyajbrooks2983
  • 24-06-2021
  • Physics
contestada

A local AM radio station broadcasts at a frequency of 696 KHz. Calculate the energy of the frequency at which it is broadcasting.

Respuesta :

Muscardinus Muscardinus
  • 28-06-2021

Answer:

[tex]E=4.61\times 10^{-28}\ J[/tex]

Explanation:

Given that,

The frequency of local AM radio station, f = 696 KHz = 696000 Hz

We need to find the energy of the frequency at which it is broadcasting.

We know that,

Energy of a wave, E = hf

Where

h is Planck's constant

Put all the values,

[tex]E=6.63\times 10^{-34}\times 696000\\\\=4.61\times 10^{-28}\ J[/tex]

So, the energy of the wave is equal to[tex]4.61\times 10^{-28}\ J[/tex].

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