Question
So the number of wavelengths between X and Y is 1(1)/(2) (or 1.5 as a decimal), and we know the distance between X and Y is 2.1 We can now use an equation to calculate the wavelength. wavelength=(distance)/(number of waves) Substitute the values into the equation. wavelength=
Answer
4
(203 Votes)
Opal
Professional · Tutor for 6 years
Answer
1.4
Explanation
The question is asking for the wavelength of a wave given the distance between two points (X and Y) and the number of wavelengths between those points. The formula provided is the correct formula to calculate the wavelength of a wave: wavelength = distance/number of waves. Here, the distance is given as 2.1 and the number of waves is given as 1.5. Substituting these values into the formula will give the wavelength of the wave.