Recent content by affank414

Thanks a lot for your feedback... It was given in Grade 11 Physics Exam... If we teachers went into detailed discussion then what about students who were giving exams... They had to suffer a lot in exam... 😢

And how can we say that source moving towards or away from observer?

Thanks a lot for your feedback... For instance if we assume these unrealistic values, does this question still give any information about Observer? Also does it still looks like a problem related to Doppler Effect?

Thanks a lot... Sorry, did you mean exact image from the Question Paper itself?

Thank You How? Do we have any information regarding Observer? Yup still If I solve this question as per "Source of Sound moving towards stationary observer", it comes out to be 683 m/s... Which is unrealistic Another thing the solution I received from the Board (who had given this question...

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...