Consider the phenomenon of beats & select the correct statement.

Consider the phenomenon of beats & select the correct statement. Correct Answer It correspond to the change in intensity we hear due to interference of 2 waves having close frequencies

When two waves with close, but not equal, frequencies interfere, beats are produced. They have a frequency equal to the average frequency of the two interfering waves and we recognize them as the variable intensity sound we hear.

Related Questions

The following question is accompanied by three statements (I), (II), and (III). You have to determine which statements(s) is/are sufficient/necessary to answer the questions. In a Kilometer race, by how many meters Raju beats Shaju? Statement I. In a kilometer race, Raju beats Laiju by 200 meters. Statement II. The ratio of the speed of Laiju and Shaju is 4 : 3. Statement III. In a kilometer race, Laiju beats Shaju by 300 meters.