mathman783
07.03.2020 •
Physics
If you double the wavelength, the electromagnetic radiation energy will double. The energy of the electromagnetic radiation will halve if you halve the wavenumber. When the frequency of the light is doubled, its energy will .
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Ответ:
It's energy will double.
Explanation:
This is because energy, E, is related to frequency, f, by:
E = hf
Where h = Planck's constant
So, double frequency will be 2f
=> E(2f) = 2hf = 2E.
Hence, energy is doubled.
Ответ:
If a coin is dropped from the top of a house, its initial velocity is 4 points?