Question

<!--td {border: 1px solid #ccc;}br {mso-data-placement:same-cell;}--> Consider the following statements:

1. Wavelength is measured as number of wave cycles per second.
2. Frequency is measured in Hertz.
3. Wavelength is a type of distance.

Which of the statements given above are correct?

• A. 1,3 only
• B. 2, 3 only
• C. 1, 2 only
• D. 1, 2 and 3

Answer 1

The correct option is B 2, 3 only

<!--td {border: 1px solid #ccc;}br {mso-data-placement:same-cell;}--> Wavelength is the distance between two consecutive peaks of a wave. Measure in meters(SI unit).

Frequency on the other hand is the number of wave cycles per unit time measured in Hertz(Hz).