It is a radio wave
Explanation:
The energy of an electromagnetic waves is related to its frequency by the equation:
[tex]E=hf[/tex]
where
h is the Planck constant
f is the frequency of the wave
We notice that the energy of an electromagnetic wave is proportional to its frequency. This means that waves with higher frequencies, such as gamma rays, x-rays, are more energetic, while waves with lower frequencies, such as microwave and radio waves, are the less energetic.
In this case, we want to find the frequency of a wave with energy
E = 0.000001 eV
Converting into Joules,
[tex]E=1\cdot 10^{-6} eV \cdot 1.6\cdot 10^{-19} J/eV=1.6\cdot 10^{-25} J[/tex]
Solving for the frequency,
[tex]f=\frac{E}{h}=\frac{1.6\cdot 10^{-25}}{6.63\cdot 10^{-34}}=2.4\cdot 10^8 Hz = 240 MHz[/tex]
Which falls in the range of frequency of radio waves.
Learn more about electromagnetic waves:
brainly.com/question/9184100
brainly.com/question/12450147
#LearnwithBrainly
