rockayla12p6y9pz rockayla12p6y9pz
  • 09-01-2021
  • Chemistry
contestada


5. What is the wavelength of a radio station emitting its signal at 95.5 MHz? Estimate your
answer to the nearest power of ten.

Respuesta :

Muscardinus Muscardinus
  • 14-01-2021

Answer:

[tex]\lambda=314\times 10^{-2}\ m[/tex]

Explanation:

Given that,

Frequency, f = 95.5 MHz

We need to find the wavelength of a radio station emitting its signal.

The relation between the frequency and the wavelength is given by :

[tex]c=f\lambda\\\\\lambda=\dfrac{c}{f}\\\\\lambda=\dfrac{3\times 10^8}{95.5\times 10^6}\\\\=3.14\ m[/tex]

or

[tex]\lambda=314\times 10^{-2}\ m[/tex]

So, the wavelength of a radio station is [tex]314\times 10^{-2}\ m[/tex].

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