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GSM networks use microwaves of 20 cm in wavelength. The energy carried by one trillion (1012) photons of this wavelength is clo...Asked by mm.
GSM networks use microwaves of 20 cm in wavelength.
The energy carried by one trillion (1012) photons of this wavelength is closest to ...
a. 10^-16 Joules
b. 10^-15 Joules
c. 10^-14 Joules
d. 10^-13 Joules
e. 10^-12 Joules
The energy carried by one trillion (1012) photons of this wavelength is closest to ...
a. 10^-16 Joules
b. 10^-15 Joules
c. 10^-14 Joules
d. 10^-13 Joules
e. 10^-12 Joules
Answers
Answered by
Vlad
find the energy in one photon using plancks constant, speed of light and wavelength.
multiply by a trillion
multiply by a trillion
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