Please wait...
Contact Us
Contact
Need assistance? Contact us on below numbers

For Study plan details

93219 24448 / 89292 63204

10:00 AM to 7:00 PM IST all days.

For Franchisee Enquiry

81783 72169
OR

Chat with us on WhatsApp

or

Thanks, You will receive a call shortly.
Customer Support

You are very important to us

For any content/service related issues please contact on this number

93219 24448 / 99871 78554

Mon to Sat - 10 AM to 7 PM

Home / Doubts and Solutions/NEET/Physics

How to solve 

Asked by amitjena226 21st December 2017, 10:45 PM
Answered by Expert
Answer:
Energy stored due to elongation is given by

begin mathsize 12px style E n e r g y space s t o r e d space p e r space u n i t space v o l u m e space equals space 1 half cross times s t r e s s cross times s t r a i n space equals space 1 half cross times fraction numerator F o r c e over denominator A r e a end fraction cross times fraction numerator c h a n g e space i n space l e n g t h over denominator L e n g t h end fraction sin c e space v o l u m e space o f space w i r e space equals space A r e a cross times l e n g t h comma space t o t a l space e n e r g y space s t o r e d space equals space 1 half cross times f o r c e cross times c h a n g e space i n space l e n g t h space t o t a l space e n e r g y space s t o r e d space equals space 1 half cross times 10 cross times 10 cross times 1 cross times 10 to the power of negative 3 end exponent space equals space 0.05 space J space left parenthesis g space i s space a s s u m e d space a s space 10 space m divided by s squared right parenthesis end style
Answered by Expert 22nd December 2017, 8:10 AM
Rate this answer
  • 1
  • 2
  • 3
  • 4
  • 5
  • 6
  • 7
  • 8
  • 9
  • 10

You have rated this answer /10

Report an issue
Tags: elasticity
Previous Question
Next Question
Your answer has been posted successfully!

Free related questions

A spring with force constant k is cut into two sections,one of which is length 4 times as compared to the other part. Find the force constant of the long piece.
19th December 2023, 6:08 PM
assertion: young modulus for a perfectly plastic body is zero Reason:for a perfectly plastic body restoring. force is zero
29th December 2023, 11:28 AM
Physics
31st January 2024, 12:55 PM
RELATED STUDY RESOURCES :
NEET QUESTION ANSWERS

Browse free questions and answers by Chapters

Trending Tags

trigonometric equations Mole concept linear equations trigonometric ratios circle functions quadratic equation matrix operations equivalent resistance magnetic field

Latest Questions

CBSE X Biology
What is enzyme  
Asked by Sureshgowdayd548 28th October 2020, 10:50 PM
JEE Main Mathematics
The following pseudocode is executed using the “Paragraph words” dataset. At the end of the execution, CountB captures the number of verbs with letter count less than the average letter count of verbs. But the pseudocode may have mistakes in one or more lines. Identify all such lines (if any). It is a Multiple Select Question (MSQ).  Error in Line 4  Error in Line 8  Error in Line 11  Error at Line 12  Error in Line 17  Error at Line 18  Error in Line 21 The following pseudocode is executed using the “Words” table. What will be the value of A at the end of the execution?
Asked by amaladelsingh 28th October 2020, 10:24 PM
CBSE X Biology
I want a brief clarity on Taxonomy
Asked by reenacharan2008 28th October 2020, 9:11 PM

Chat with us on WhatsApp