Final answer:
The wavelength of a microwave oven with a frequency of 2560 MHz is approximately 11.7 cm.
Step-by-step explanation:
The wavelength of a microwave oven can be calculated using the formula:
Wavelength = Speed of Light / Frequency
Given that the frequency of the microwave oven is 2560 MHz (2560 x 10^6 Hz), we can use the speed of light, which is approximately 3.00 x 10^8 m/s, to calculate the wavelength:
Wavelength = (3.00 x 10^8 m/s) / (2560 x 10^6 Hz) = 1.17 x 10^-1 meters = 11.7 cm (rounded to three significant figures).