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- Homework Statement
- A pod (group) of dolphins produces sound at the speed of 2050 m/s in cold water at a frequency of 100 kHz. If the pod produces sound at a frequency of 150 kHz, then calculate the velocity of the

pod and the wavelength of the sound.

(Note: The speed of sound in air is 340 m/s).

- Relevant Equations
- Doppler Effect 2nd case "When observer moving away from source".

P.S. Don't know how to write equation here.

Kindly don't delete the post again, I am a teacher.

The question above mentioned came in Board Exams 2 years ago in our Country. We the group of teachers tried to solve but we found that the problems misses the required information to be solved.

The data still seems to be the case of Doppler's Effect in which source is moving and observer is stationary but still the question lacks the data.

I need review from Senior members on this question. If we're taking this question wrong then let us know the possible logic + solution. Or if the question is contradictory in real then kindly record your comments Thank You.

Kindly don't delete the post again, I am a teacher and discussing this question regarding my students. Or let me know the best place to post this. Thank You.

The question above mentioned came in Board Exams 2 years ago in our Country. We the group of teachers tried to solve but we found that the problems misses the required information to be solved.

The data still seems to be the case of Doppler's Effect in which source is moving and observer is stationary but still the question lacks the data.

I need review from Senior members on this question. If we're taking this question wrong then let us know the possible logic + solution. Or if the question is contradictory in real then kindly record your comments Thank You.

Kindly don't delete the post again, I am a teacher and discussing this question regarding my students. Or let me know the best place to post this. Thank You.