Attempt any THREE :
Show that beats frequency is equal to frequency difference between two interfering waves.

For constructive interference, the phase difference between the two interfering waves is

Interference is an important property of light. In the given table, Column I shows the properties of interfering waves, Column II shows the phase difference, and Column III shows the path difference between two interfering waves What are the conditions for constructive interference?

Interference is an important property of light. In the given table, Column I shows the properties of interfering waves, Column II shows the phase difference, and Column III shows the path difference between two interfering waves What are the conditions for destructive interference?

Interference is an important property of light. In the given table, Column I shows the properties of interfering waves, Column II shows the phase difference, and Column III shows the path difference between two interfering waves What are the conditions for sustained interference?

The relationship between phase difference Deltaphi and the path difference Deltar between two interfering waves is given by: ( lambda = wavelength)

Frequency of matter wave is equal to

If path difference between two interfering waves is zero, then the point will be

Why no beats can be heard if the frequencies of the two interfering waves differ by more then ten ?