MyQuestionIcon

3

You visited us 3 times! Enjoying our articles? Unlock Full Access!

Resultant Amplitude

Two waves of ...

Question

Two waves of equal amplitude A, and equal frequency travel in the same direction in a medium. The amplitude of the resultant wave is

A

\N

No worries! We‘ve got your back. Try BYJU‘S free classes today!

B

A

No worries! We‘ve got your back. Try BYJU‘S free classes today!

C

2A

No worries! We‘ve got your back. Try BYJU‘S free classes today!

D

between 0 and 2A

Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses

Open in App

Solution

The correct option is D between 0 and 2A
When two waves of amplitude A interfere the maximum amplitude is 2A and minimum is zero. The resultant amplitude in any general case is between 0 and 2A depending upon the phase difference.

Suggest Corrections

thumbs-up

0

Similar questions

Q. Two waves of equal amplitude A, and equal frequency travel in the same direction in a medium. The amplitude of the resultant wave is
(a) 0
(b) A
(c) 2A
(d) between 0 and 2A.

Q. Two waves of equal amplitude

(A)

(f)

(I)

propagate along the same direction in a medium. The intensity of resultant wave will be:

Q. Two waves of equal amplitude

(A)

(f)

(I)

propagate along the same direction in a medium. The intensity of resultant wave will be:

Q. Two waves of same frequency but amplitudes equal to

a

2 a

travelling in the same direction superimpose out of phase. The resultant amplitude will be

Q. Two travelling waves of equal frequency, with amplitude

4 c m

6 c m

respectively, superimpose in a single medium. Find out the range of the amplitude,

A

, of the resultant wave?

View More

Join BYJU'S Learning Program

similar_icon

Related Videos

lock

Phase Difference and Resultant Amplitude

PHYSICS

Watch in App

explore_more_icon

Explore more

Resultant Amplitude

Standard XIII Physics

Join BYJU'S Learning Program

CrossIcon