Which of the following statements is/are correct?
i.Wavelength is the distance between identical parts of a wave
ii.Frequency is the number of complete waves passing a point in a given period of time
iii.The speed of light is equal to the product of the wavelength and frequency of an electromagnetic wave
A)i only
B)iii only
C)i and ii
D)ii and iii
E)i, ii, and iii

Question

Quizplus · Accepted Answer

All three statements are correct. i. Wavelength indeed refers to the distance between identical points in consecutive cycles of a wave. ii. Frequency is accurately described as the number of cycles of the wave that pass a point per unit of time. iii. The speed of light (or any electromagnetic wave) is correctly calculated as the product of its wavelength and frequency.

Which of the Following Statements Is/are Correct