Syvum Home Page

Home > IIT JEE >

IIT JEE 2007 Practice : PHYSICS - Multiple Choice


Each question below has only one correct answer.
In the IIT-JEE, you will be awarded 3 marks for each correct answer and −1 for each incorrect answer.
You will be awarded 0 marks for not attempting a question.
Quiz Review
Multiple choice

Your Performance  

iit_jee_2006_physics_3a A massless rod BD of length L is suspended by two identical strings AB and CD of equal length as shown in the figure. A block of mass 2m is suspended at a point P. If the first harmonic frequency of the string AB is equal to the third harmonic frequency of the string CD when excited by a tuning fork, then the length PD is

  3L/4

  L/10

  4L/5

  L/5

  Half-n-half Clue



Contact Info © 1999-2025 Syvum Technologies Inc. Privacy Policy Disclaimer and Copyright