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Ackbar
 4 years ago
What is the wavelength of an electromagnetic wave with frequency 300 EHz?
Ackbar
 4 years ago
What is the wavelength of an electromagnetic wave with frequency 300 EHz?

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fauxshaux
 4 years ago
Best ResponseYou've already chosen the best response.0frequency is the speed of light divide my wavelength: \[f=c/\lambda\]

Ackbar
 4 years ago
Best ResponseYou've already chosen the best response.0I have here that 1 EHz is \[10^18\] hz

fauxshaux
 4 years ago
Best ResponseYou've already chosen the best response.0and \[c=300,000 km/s\]

physics_era
 4 years ago
Best ResponseYou've already chosen the best response.0speed= frequency times lembda.....for electromagnetic waves speed is the light's speed that is 299792458 m/s
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