if a scientist working with electromagnetic radiation has detected a frequency of 2.8X10^10Hz for one of the waves, what is the wavelength of this radiation wave?
To calculate the wavelength of electromagnetic radiation, you can use the formula:
Wavelength = Speed of Light / Frequency
1. First, you need to know the speed of light, which is approximately 3.00 × 10^8 meters per second.
2. Next, you need to convert the frequency to hertz (Hz). In this case, the frequency is already given as 2.8 × 10^10 Hz.
3. Now, plug the values into the formula:
Wavelength = 3.00 × 10^8 m/s / 2.8 × 10^10 Hz
4. Perform the division:
Wavelength = 0.0107 meters
Therefore, the wavelength of this electromagnetic radiation wave is approximately 0.0107 meters (or 10.7 mm).