MY CART (5)

Use Coupon: CART20 and get 20% off on all online Study Material

ITEM
DETAILS
MRP
DISCOUNT
FINAL PRICE
Total Price: Rs.

⇐ BackProceed to Checkout ⇒
There are no items in this cart.
Continue Shopping
Menu
Grade: 12 

                        
let the fundamental frquency is 45hz and the length of the wire is 87.5cm. If the linear density of the wire is 4*10^-2.find the tension in the string
2 years ago

Answers : (1)

Arun
24737 Points 
							
Dear Amal
 
lambda = 2 * l = 2 * 0.875 = 1.75 m
speed of transverse wave v = 45 * 1.75 = 78.75 m / sec
 
Tension = v^2 * m = 78.75^2 * 0.04 = 248.06 N
2 years ago
Think You Can Provide A Better Answer ?
Answer & Earn Cool Goodies

Other Related Questions on Wave Motion

The displacement associated with a wave is given by y(x,t)=0.1 cos(0.2x-2t) Where x and y are... Answer & Earn Cool Goodies
A particle on a spring executes Simple Harmonic Motion. If the total energy of the particle is... Answer & Earn Cool Goodies
A charge q at 'A' and -Q at (0,h). Equation of the path is x2 (square) = 4hy. Speed of the particle...
Does stationary waves a straight wave means cancels out each other ?
Does energy of a wave changes every time or it is constant ? Also, how do we calculate it ?
View all Questions »


Course Features

  • 101 Video Lectures
  • Revision Notes
  • Previous Year Papers
  • Mind Map
  • Study Planner
  • NCERT Solutions
  • Discussion Forum
  • Test paper with Video Solution


Course Features

  • 110 Video Lectures
  • Revision Notes
  • Test paper with Video Solution
  • Mind Map
  • Study Planner
  • NCERT Solutions
  • Discussion Forum
  • Previous Year Exam Questions


Ask Experts

Have any Question? Ask Experts

Post Question

 
 
Answer ‘n’ Earn
Attractive Gift
Vouchers To Win!!! Click Here for details