The wavelengths of radio waves are much _______________ than the wavelength of microwaves. therefore, radio waves carry much ___
2 answers:
Answer:
The wavelengths of radio waves are much longer than the wavelength of microwaves. therefore, radio waves carry much lower energy than a microwave.
Explanation:
The wavelength of radio waves is longer than the wavelength of microwaves.
Using the equation that relates energy and wavelength:
where h and c are constants (h is Planck's constant and c the constant of the velocity of light)
And is the wavelength.
What this equation tells us is that the energy is inversely proportional to the wavelength. The larger the wavelength, the lower the energy that the wave carries.
So, since the wavelength of radio waves is much longer, its energy is much lower than the energy of microwaves.
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