Radio amateurs are permitted to communicate on the "10 meter band." What frequency of radio waves corresponds to a wavelengthy of 20m? (The speed of radio wave is 3.00 x 10(8)m/s).
Can you help me with setting up the formula?
frequency = (wave speed)/(wavelength)
Divide 3*10^8 m/s by 20 m
A radio station broadcasts at a frequency of 600 kHz. Knowing that radio waves have a speed of 3.00 x 10^8 m/s, what is the wavelength of these waves?
Sure, I can help you with that! Let's set up the formula first:
frequency = wave speed / wavelength
Now, we just need to plug in the values:
frequency = (3.00 x 10^8 m/s) / (20 m)
To divide these two numbers, simply put the first number on top and the second number on the bottom of a fraction:
frequency = (3.00 x 10^8 m/s) รท (20 m)
Now, let's simplify:
frequency = 1.5 x 10^7 Hz
So, the frequency of radio waves corresponding to a wavelength of 20m is approximately 15,000,000 Hz. Now you can rock out on the "10 meter band" like a pro!
To calculate the frequency of radio waves corresponding to a wavelength of 20m, you can use the formula: frequency = wave speed / wavelength.
Given that the speed of radio waves is 3.00 x 10^8 m/s and the wavelength is 20m, you can substitute these values into the formula:
frequency = (3.00 x 10^8 m/s) / (20m)
Now, simply divide the wave speed (3.00 x 10^8 m/s) by the wavelength (20m) to find the frequency:
frequency = 1.5 x 10^7 Hz
Therefore, the frequency of the radio waves corresponding to a wavelength of 20m is 1.5 x 10^7 Hz.