Speed of sound in water is 1500 m s-1, depth of water when reflected sound waves are detected after 0.40 s is
  • a)
    700 m
  • b)
    600 km
  • c)
    600 m
  • d)
    750 km
Correct answer is option 'C'. Can you explain this answer?
Related Test: Test: Speed And Velocity

Class 9 Question

Ompati
Apr 06, 2020
The relative velocity of car A with respect to car...
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B is given asvrel = vA - vBherevA = 40 km/hrvB = -10 km/hrso, we havevrel = 40 - (-10)so,vrel = 50 km/hr

This discussion on Speed of sound in water is 1500 m s-1, depth of water when reflected sound waves are detected after 0.40 s isa)700 mb)600 kmc)600 md)750 kmCorrect answer is option 'C'. Can you explain this answer? is done on EduRev Study Group by Class 9 Students. The Questions and Answers of Speed of sound in water is 1500 m s-1, depth of water when reflected sound waves are detected after 0.40 s isa)700 mb)600 kmc)600 md)750 kmCorrect answer is option 'C'. Can you explain this answer? are solved by group of students and teacher of Class 9, which is also the largest student community of Class 9. If the answer is not available please wait for a while and a community member will probably answer this soon. You can study other questions, MCQs, videos and tests for Class 9 on EduRev and even discuss your questions like Speed of sound in water is 1500 m s-1, depth of water when reflected sound waves are detected after 0.40 s isa)700 mb)600 kmc)600 md)750 kmCorrect answer is option 'C'. Can you explain this answer? over here on EduRev! Apart from being the largest Class 9 community, EduRev has the largest solved Question bank for Class 9.
This discussion on Speed of sound in water is 1500 m s-1, depth of water when reflected sound waves are detected after 0.40 s isa)700 mb)600 kmc)600 md)750 kmCorrect answer is option 'C'. Can you explain this answer? is done on EduRev Study Group by Class 9 Students. The Questions and Answers of Speed of sound in water is 1500 m s-1, depth of water when reflected sound waves are detected after 0.40 s isa)700 mb)600 kmc)600 md)750 kmCorrect answer is option 'C'. Can you explain this answer? are solved by group of students and teacher of Class 9, which is also the largest student community of Class 9. If the answer is not available please wait for a while and a community member will probably answer this soon. You can study other questions, MCQs, videos and tests for Class 9 on EduRev and even discuss your questions like Speed of sound in water is 1500 m s-1, depth of water when reflected sound waves are detected after 0.40 s isa)700 mb)600 kmc)600 md)750 kmCorrect answer is option 'C'. Can you explain this answer? over here on EduRev! Apart from being the largest Class 9 community, EduRev has the largest solved Question bank for Class 9.