Physics: Amicrowave oven operates at 2.60 ghz . what is the wavelength of the radiation produced by this appliance? express the wavelength numerically in nanometers. view available hint(s)

Amicrowave oven operates at 2.60 ghz . what is

Ответ:

1846252

15.03.2022

The relationship between frequency f and wavelength $\lambda$ for an electromagnetic wave is
$f= \frac{c}{\lambda}$
where c is the speed of the wave, which for an electromagnetic wave is the speed of light:
$c=3 \cdot 10^8 m/s$
The frequency of the microwave radiation is
$f=2.60 GHz=2.60 \cdot 10^9 Hz$ , so by using this number in the previous formula we find the wavelength of the radiation:
$\lambda= \frac{c}{f}= \frac{3\cdot 10^8 m/s}{2.60 \cdot 10^9 Hz} =0.11 m=0.11 \cdot 10^9 nm$

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3peak101

27.12.2020

Physics

i dont know

Explanation: i dont know

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Amicrowave oven operates at 2.60 ghz . what is the wavelength of the radiation produced by this appliance? express the wavelength numerically in nanometers. view available hint(s)

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