It would be 7 M 4 m x 2 m equals 8 M - 1 =7
Answer:
Wavelength = 5.77 * 10^-5 meters.
Explanation:
Given the following data:
Frequency of light = 5.2 *10^12 Hz
We know that the Speed of light = 3.0 * 10^8 m/s
To find the wavelength of light;
Mathematically, wavelength is calculated using this formula;
Substituting into the equation, we have;
Wavelength = 5.77 * 10^-5 meters.
A 4x100 relay is where 4 people run 100 meters and a 4x400 relay is where 4 people run 400 meters
A, hope this helped! I didn’t really get it but I think it’s correct?