Answer to Question #219941 in Physics for Awwal

Question #219941

A sonometer wire of l vibrates at a frequency of 350hz when the length of the wire is increased by 15cm the wire vibrates at 280hz under constant tension determine l

Expert's answer

"f_1=\\frac{v}{2L}\\\\f_2=\\frac{v}{2(L+0.15)}\\\\\\frac{350}{280}=\\frac{L+0.15}{(L)}\\\\L=0.6\\ m"

Learn more about our help with Assignments: Physics

Comments

No comments. Be the first!

Leave a comment

Related Questions

1. . The moon with orbital radius from the earth centre is 384 000 km rotates the earth. Calculate time
2. The ISS in the orbit 408 km away from the surface of the earth. Calculate the time taken to orbit th
3. A mass of 12 kg is pulled along a horizontal surface by a rope which makes a 15 degree below horizon
4. A rock is thrown with an initial speed of 30 m/s at an angle of 600 above the horizontal. Neglect ai
5. At the instant the traffic light turns green, a car that has been waiting at an intersection starts
6. The linear thermal expansion is related to what
7. The nozzle is placed with a y-shaped fitting that splits the flow in half. Garden hoses are connecte