Question
Medium
Solving time: 3 mins
Hovering over the pit of hell, the devil observed that as a student falls past ( with terminal velocity ), the frequency of the scream decreases from to .
Find the speed of descent of the student.
Found 4 tutors discussing this question
Discuss this question LIVE
15 mins ago
Text solutionVerified
When the student is coming towards the devil:
When the student has gone past the devil:
Dividing both the equations we get,
n calculation we get,
When the student has gone past the devil:
Dividing both the equations we get,
n calculation we get,
Was this solution helpful?
79
Share
Report
One destination to cover all your homework and assignment needs
Learn Practice Revision Succeed
Instant 1:1 help, 24x7
60, 000+ Expert tutors
Textbook solutions
Big idea maths, McGraw-Hill Education etc
Essay review
Get expert feedback on your essay
Schedule classes
High dosage tutoring from Dedicated 3 experts
Practice more questions from Mechanical Properties of Fluids
Question 1
Easy
Views: 5,464
Question 2
Easy
Views: 6,180
Question 3
Medium
Views: 5,377
Question 4
Hard
Views: 5,374
as pressure sensitivity of the manometer. Calculate the pressure sensitivity of the given manometer. Density of water and mercury is and respectively.
Practice questions on similar concepts asked by Filo students
Question 1
Views: 5,753
Question 2
Views: 5,854
Question 3
Views: 5,962
Question 4
Views: 5,299
Stuck on the question or explanation?
Connect with our Physics tutors online and get step by step solution of this question.
231 students are taking LIVE classes
Question Text | Hovering over the pit of hell, the devil observed that as a student falls past ( with terminal velocity ), the frequency of the scream decreases from to . Find the speed of descent of the student. |
Topic | Mechanical Properties of Fluids |
Subject | Physics |
Class | Class 11 |
Answer Type | Text solution:1 |
Upvotes | 79 |