27. What is the wavelength of radio waves that have a frequency of 88.5 MHz?1 point3.4 m8.9 nm0.30 m300 nm
Question
- What is the wavelength of radio waves that have a frequency of 88.5 MHz?1 point3.4 m8.9 nm0.30 m300 nm
Solution
To find the wavelength of a radio wave, you can use the formula for the speed of light, which is:
Speed of light = Wavelength * Frequency
The speed of light is approximately 3.00 * 10^8 meters per second. The frequency given is 88.5 MHz, which is 88.5 * 10^6 Hz (because 1 MHz = 10^6 Hz).
Rearranging the formula to solve for wavelength gives:
Wavelength = Speed of light / Frequency
Substituting the given values into this formula gives:
Wavelength = (3.00 * 10^8 m/s) / (88.5 * 10^6 Hz) = 3.39 meters
So, the wavelength of radio waves with a frequency of 88.5 MHz is approximately 3.4 meters.
Similar Questions
What is the frequency of a radio wave with a wavelength of 3 m? (Hint: MHz stands for megahertz or 1 million hertz)A.10 MHz (1 × 107 Hz)B.1 MHz (1 × 106 Hz)C.100 MHz (1 × 108 Hz)D.1000 MHz (1 × 109 Hz)SUBMITarrow_backPREVIOUS
A radio station broadcasts at a frequency of 9000 Hz. The radio waves travel at a speed 30 m/s.Calculate the wavelength of the radio waves?
The frequency of electromagnetic radiation is145 10 Hz . The wavelength ofit is _____ nm and it is in the _______ region of electromagnetic spectrum
A particular wave of electromagnetic radiation has a frequency of .What is the wavelength of this wave?
The frequency of AM radio channels is typically on the order of 10 55 HzHz or 10 66 HzHz . What is the wavelength of these waves
Upgrade your grade with Knowee
Get personalized homework help. Review tough concepts in more detail, or go deeper into your topic by exploring other relevant questions.