A microwave oven operates at 2.40 GHz . What is the wavelength of the radiation produced by this appliance?
Freq. = 2.40 GHz = 2.40x10^9 waves/second
velocity of light = (wavelength)(frequency)
Wavelength = (velocity of light) / (frequency)
Wavelength = (3.00x10^8 m/s) / (2.40x10^9waves/sec) = ______________ m/wave
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NOTE: "Light" is used in the sense of radiant energy
To find the wavelength of the radiation produced by a microwave oven operating at 2.40 GHz, you can use the formula:
Wavelength (λ) = Speed of Light (c) / Frequency (f)
The speed of light is a constant value of approximately 3.00 x 10^8 meters per second (m/s).
Plugging the values into the formula, we get:
Wavelength (λ) = (3.00 x 10^8 m/s) / (2.40 x 10^9 Hz)
Simplifying the calculation, we have:
Wavelength (λ) = 0.125 meters
Therefore, the wavelength of the radiation produced by the microwave oven is 0.125 meters.
To find the wavelength of the radiation produced by the microwave oven, we can use the following formula:
Wavelength = Speed of light / Frequency
The speed of light is a constant value, approximately 3.00 × 10^8 meters per second (m/s).
Given that the microwave oven operates at a frequency of 2.40 GHz (gigahertz), which is equal to 2.40 × 10^9 Hz, we can substitute these values into the formula:
Wavelength = (3.00 × 10^8 m/s) / (2.40 × 10^9 Hz)
By performing the calculation, we find:
Wavelength ≈ 0.125 meters or 12.5 centimeters
Therefore, the wavelength of the radiation produced by the microwave oven is approximately 0.125 meters or 12.5 centimeters.