A. To find the frequency of a wave, you can use the formula:
frequency = speed of light / wavelength
The speed of light in a vacuum is approximately 3.00 x 10^8 meters per second.
Given the wavelength of 3.79 x 10^15 meters, we can calculate the frequency as follows:
frequency = (3.00 x 10^8 m/s) / (3.79 x 10^15 m) frequency ≈ 7.92 x 10^-8 Hz
Therefore, the frequency of the wave is approximately 7.92 x 10^-8 Hz.
B. To find the wavelength of a wave, you can use the formula:
wavelength = speed of light / frequency
Using the speed of light in a vacuum as 3.00 x 10^8 meters per second and the given frequency of 1.01 x 10^6 Hz, we can calculate the wavelength as follows:
wavelength = (3.00 x 10^8 m/s) / (1.01 x 10^6 Hz) wavelength ≈ 2.97 x 10^2 meters
Therefore, the wavelength of the wave is approximately 2.97 x 10^2 meters.